{"id":6791,"date":"2026-05-04T15:01:00","date_gmt":"2026-05-04T07:01:00","guid":{"rendered":"https:\/\/www.sprintpcbgroup.com\/?p=6791"},"modified":"2026-04-27T14:39:23","modified_gmt":"2026-04-27T06:39:23","slug":"security-electronics-pcb-assembly-manufacturer-selection","status":"publish","type":"post","link":"https:\/\/www.sprintpcbgroup.com\/de\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/","title":{"rendered":"How to Choose a Security Electronics PCB Assembly Manufacturer?"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

I’ve always felt that people in the security industry are somewhat obsessive-compulsive. Every time I see those cameras or alarms installed in corners, I wonder how many processes their circuit boards have undergone to dare say they can withstand the test of the real world. After all, if this thing malfunctions, the loss could be a real loss of security.<\/p>

I’ve seen too many manufacturers focus their energy on aesthetic design and feature stacking, neglecting the most crucial PCBA (Printed Circuit Board Assembly) stage. Once, during a factory tour, I noticed a detail: workers were meticulously inspecting the solder joints on finished circuit boards with magnifying glasses, while vibration testers performed fatigue tests nearby. This obsession with reliability should be the norm in the security industry.<\/p>

Many customers now ask if their devices can be made smaller and more concealed. That’s certainly possible. But the more miniaturization is pursued, the more fundamental issues like heat dissipation and electromagnetic compatibility must be considered. I remember a project where, to fit a detector into the plaster wiring, we had to redesign three PCB layouts, ultimately solving the signal interference problem with a rigid-flex board<\/a>. At times like these, it becomes clear why the security electronics industry prioritizes quality over speed of innovation.<\/p>

Recently, I’ve been discussing the importance of power consumption optimization for wireless modules. While low power consumption does extend battery life, if saving power leads to missed alarms at critical moments, it’s better to simply connect the power cord. The reliability of security equipment is never achieved through single-point breakthroughs.<\/p>

Sometimes I draw parallels with the automotive industry. Every electronic component in a car undergoes lifespan testing simulating extreme environments. Applying the same standards to the security field isn’t unreasonable\u2014after all, nobody wants their surveillance equipment malfunctioning during thunderstorms.<\/p>

Ultimately, the biggest fear in this industry is complacency. Last year, while helping a school upgrade its fire protection system, I noticed an interesting phenomenon: they were willing to spend 30% more of their budget to choose a PCBA solution that had passed salt spray testing. The school’s representative put it quite frankly: “We can accept simple functionality, but we absolutely cannot accept failure in critical moments.”<\/p>

Now, whenever I see a new security electronic product released, I first check its PCBA process specifications. Those components marked with military-grade temperature tolerance ranges are the truly reassuring details. Many products on the market that claim to be “smart” can’t even provide basic electromagnetic compatibility test reports.<\/p>

Good security should be as inconspicuous as air; the lower the visibility, the more reliable it is. This is probably why our team always prioritizes stability in our designs. After all, a device truly functions when people forget it exists.<\/p>

When assembling PCBs for security electronics<\/a>, I noticed a very interesting phenomenon\u2014many people focus on chip selection but overlook the importance of connectors. In fact, connector reliability often determines the lifespan of the entire device. In a previous project, we used ordinary tin-plated connectors, and within a year of installation in a coastal area, contact problems appeared, doubling the repair rate. This made me realize that in the field of security, no detail can be compromised. For example, in coastal environments with severe salt spray corrosion, ordinary plating quickly oxidizes to form an insulating film, while gold-plated or palladium-nickel-plated connector contacts significantly improve corrosion resistance. Furthermore, if parameters such as the mechanical mating cycles and terminal retention force of the connector do not meet standards, intermittent failures can easily occur in security scenarios with frequent inspections.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"security\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

I place particular emphasis on the long-term performance of components. After all, security equipment is installed for eight to ten years, and you don’t want to be climbing ladders to repair it every few days. One comparative test left a deep impression on me: under the same conditions, industrial-grade wide-temperature components maintained stable performance after five years, while commercial-grade components showed significant degradation. This difference might not be obvious on the data, but the actual maintenance costs can be several times higher. For example, commercial-grade capacitors may experience a 40% capacitance decay at -10\u2103, leading to excessive power supply ripple, while industrial-grade components show no more than a 15% change in characteristics within the range of -40\u2103 to 85\u2103. More importantly, industrial-grade components typically use ceramic substrates or reinforced packaging processes, which can resist internal bond wire breakage caused by temperature shocks.<\/p>

Regarding the selection of PCB materials, I have a different opinion. High Tg materials are indeed important, but environmental adaptability is even more crucial. For example, in areas with large temperature differences, special attention must be paid to the thermal expansion coefficient of the board material. Once, we overlooked this, resulting in micro-cracks in a batch of products. We only solved the problem by using specific composite materials. Now, I spend a long time scrutinizing material parameters during every design review. Taking a project in Northwest China as an example, where the diurnal temperature range often exceeds 30\u00b0C, we discovered that the Z-axis expansion coefficient of the FR-4 substrate did not match that of the BGA solder balls, leading to solder joint cracking after repeated thermal cycling. Later, we switched to a high CTI value polyimide substrate, whose thermal expansion coefficient better matches the chip package and can withstand withstand voltage tests exceeding 1000V, making it particularly suitable for monitoring equipment applications in lightning-prone areas.<\/p>

Component discontinuation is indeed a headache. My experience is that it’s better to leave room for contingencies during the design phase than to react passively. For example, allocating more space for the packages of critical chips can significantly reduce the hassle of subsequent replacements. Recently, a main control chip suddenly ceased production, but because we had reserved compatible packages on the PCB, we were able to quickly switch solutions without affecting delivery schedules. Specifically, we reserved pads around the core chip that are compatible with multiple packages, such as vias that support both QFP and BGA designs. We also established a component lifecycle database, marking each selected component with a discontinuation warning level. During design, we prioritize new batches with a production history of no more than 3 years and pre-certify second-supplier solutions for high-risk chips.<\/p>

Regarding maintainability, I think many current designs are too idealistic. In a real-world setting, you’ll find that repair personnel don’t even know how to use a hot air gun to clean BGA chips. Therefore, we now design easily damaged components to be replaceable with a regular soldering iron. While this increases costs, it significantly reduces the difficulty of subsequent maintenance. Last time, the property manager specifically mentioned how easy it was to repair our board. For example, we changed the power module to a pluggable connector, used TO-220 packages for MOSFETs with pre-installed heatsink slots, and designed the fuse holder with a front-plug structure. We even ensured that all through-hole components are on the same side during layout, avoiding the need to flip the board during repairs and causing secondary damage to multi-layer boards<\/a>.<\/p>

Actually, the worst thing about making security electronic products is making assumptions. Every decision must stand the test of time. I’m used to placing new samples in an aging chamber for three consecutive months. Only designs that remain stable after high-temperature and high-humidity cycling tests are safe for mass production. This seemingly rudimentary method has actually helped us avoid many pitfalls. After all, the reliability of security equipment isn’t built on stacked parameters, but on actual verification. Our aging tests simulated the most severe usage scenarios: continuous operation for 2000 hours at 85\u2103\/85%RH, with frequent power-on and power-off shocks, while a data acquisition card recorded the voltage waveforms at key points. One seemingly perfect power supply solution revealed a flaw during testing\u2014the reference voltage drift of the PWM chip at high temperatures caused abnormal output; this problem is completely undetectable in routine testing.<\/p>

I’ve seen too many companies stumble on PCBA design for security electronic products. Once, a team making smart locks, in an effort to save costs during circuit board assembly, chose a common memory chip to store user passwords. Guess what? Someone easily read the data using simple hardware tools. This isn’t a technical problem, but an attitude problem.<\/p>

Many manufacturers now focus their energy on appearance design, neglecting the most crucial security protection. True security should begin at the chip level. I particularly value microprocessors with built-in hardware encryption capabilities; they can encrypt data the moment it’s generated.<\/p>

Physical protection is equally important. Some products have seemingly sturdy casings.<\/p>

I’ve seen too many people oversimplify security equipment. They think that buying a camera and installing it is all they need to worry about. But what truly determines the longevity of an device isn’t the thickness of the casing, but the seemingly insignificant circuit board inside. If this board malfunctions, the entire system is like paper.<\/p>

Last year, while checking a friend’s surveillance system in an old neighborhood, I found that half of the cameras were intermittently displaying images. Upon disassembly, I discovered that the capacitors on the motherboard were bulging, and the circuitry showed signs of corrosion. This kind of problem can’t be solved by software upgrades. The real test lies in whether the circuit board can adapt to changes in the real-world environment.<\/p>

PCBAs used in security systems are completely different from ordinary electronic products. Ordinary mobile phones are replaced after two or three years, but access control systems may last for more than ten years. This means that when choosing components, you can’t just look at the current price; you have to consider whether you can still buy the same model five years from now. I’ve seen manufacturers use chips that are about to be discontinued to save costs, resulting in equipment facing complete repairs after only three years of operation.<\/p>

Environmental adaptability is the biggest challenge. Outdoor cameras are exposed to intense sunlight, torrential rain, and even hail. If the PCB assembly doesn’t have a proper protective coating, humid air can cause the circuitry to slowly oxidize. Not to mention the cumulative effect of temperature-induced material expansion and contraction \u2013 these subtle changes can be fatal.<\/p>

Electromagnetic interference is also a hidden killer. Especially now that many security devices are networked, nearby high-power appliances, subway lines, and even thunderstorms can cause signal transmission errors. Good design includes shielding layers in the circuit layout, rather than patching problems after they occur.<\/p>

Many people ask me how to judge the reliability of a board. My experience is to look at how it handles extreme situations. For example, will it lose settings after a sudden power outage and restart? How fast will it respond after a long standby period? These details reflect the designer’s attention to detail.<\/p>

Ultimately, the value of security products lies not in their fancy features, but in their ability to deliver in critical moments. I once saw a fire alarm control panel that delayed the alarm by more than ten seconds during a fire due to overheating protection of the power module \u2013 that tiny delay almost led to a major disaster.<\/p>

When choosing partners, I particularly value their commitment to long-term service. After all, security equipment is meant to be used for many years. If the supplier can’t be found after two or three years, even the best design is useless. Now, I work with a few fixed PCBA manufacturers, and every time a new product is prototyped, I require accelerated aging testing. Although it takes more time, it avoids many subsequent problems.<\/p>

A truly reliable security system is imperceptible; it’s like air\u2014unnoticed most of the time, yet indispensable. Supporting all of this are those circuit boards that have undergone rigorous testing; they are the true unsung heroes.<\/p>

I’ve seen too many cases of equipment failure due to temperature issues. Last year, a project deployed a batch of security equipment in Northwest China, and it malfunctioned extensively when temperatures dropped to below -30 degrees Celsius in winter. Upon disassembly, it was discovered that ordinary connectors had shrunk and deformed at low temperatures, causing poor contact. This kind of problem is impossible to detect during laboratory testing at room temperature.<\/p>

A truly reliable PCBA design must consider the temperature fluctuations of the actual application scenario. I usually set the upper limit of the operating temperature above 85 degrees Celsius because the actual temperature inside the equipment chassis is often much higher than the ambient temperature. Especially for security electronic equipment that needs to operate 24\/7, the continuous heat generated by the chips can create a mini-greenhouse effect inside.<\/p>

I remember once troubleshooting a problem on-site and finding the equipment installed on a sunny concrete wall. In the afternoon sun during summer, the surface temperature of the casing could reach over 70 degrees Celsius, and the internal PCBA temperature had long exceeded the limits of ordinary commercial components. Since then, I always leave sufficient margin in my designs.<\/p>

Connector selection is often overlooked. Many people think it’s just a connector, but the difference in thermal expansion coefficients between different materials can cause contact problems when temperatures change. I prefer gold-plated industrial-grade connectors, although they are more expensive, they avoid many subsequent problems.<\/p>

PCB board material selection is also crucial. Ordinary FR-4 material is prone to deformation in high-temperature environments, especially around chips with BGA packages. I now prefer to use boards with high Tg values, although they are about 15% more expensive, the long-term reliability improvement is significant.<\/p>

Actually, the most easily overlooked aspect is the soldering process. Even the best components cannot withstand poor soldering quality. Once, while disassembling a faulty circuit board, we discovered that the short circuit was caused by the low-temperature solder paste melting at high temperatures. Now, we always require suppliers to provide soldering temperature profile reports.<\/p>

These experiences were hard-earned. The reliability of security electronic products cannot be achieved simply by piling on components; it requires considering the actual application environment from the design stage. Sometimes, seemingly over-designed choices can prevent greater losses at critical moments.<\/p>

I think the most important thing in this industry is to maintain a sense of awe. Every detail can affect the stability of the entire system, especially for equipment that needs to operate continuously for many years. Now, every time I review a design proposal, I ask an extra question: Will this choice remain stable in five years?<\/p>

I’ve seen too many equipment failures caused by inadequate circuit board protection. Especially in security product design, many people focus on functionality while neglecting the most basic physical protection.<\/p>

I remember once disassembling a malfunctioning access control controller; upon opening the casing, I smelled a musty odor. Upon closer inspection, I found that the coating layer in a certain area of \u200b\u200bthe PCB was too thin, allowing moisture to penetrate and corrode the circuitry. This problem might not be noticeable in normal environments, but security equipment often needs to withstand various harsh conditions. For example, in the rainy season in southern China, humidity often exceeds 85% for extended periods, or in northern winters, condensation caused by temperature differences between indoors and outdoors can accelerate the aging of inadequately protected circuit boards. Initially, circuit corrosion might only cause minor signal anomalies, but over time it can develop into short circuits or open circuits, ultimately paralyzing the entire device.<\/p>

Regarding PCBA protection, I think the most important thing is to choose the process based on the actual application scenario. For example, coastal areas should prioritize salt spray protection, while industrial environments require attention to chemical corrosion. Sometimes I see manufacturers using the same conformal coating for all products; this one-size-fits-all approach is really not advisable. For example, while acrylic conformal coating is low-cost and easy to apply, its chemical resistance is poor. If used in monitoring equipment in chemical plants, it may not be able to withstand the corrosive effects of acid and alkali vapors. Polyurethane coatings, although more expensive, offer better flexibility and weather resistance, making them more suitable for outdoor scenarios with mechanical vibration or drastic temperature changes.<\/p>

The adhesive dispensing stage is particularly prone to being overlooked. I have observed engineers, in an effort to save time, merely apply a few haphazard dots around the components and consider the job done. Consequently, after the equipment has been in operation for a period, the larger components begin to loosen. In reality, the correct approach requires taking into account the weight of the components and the direction of anticipated vibration, and then applying targeted reinforcement accordingly. For instance, power modules weighing over 10 grams should be secured using an “L” or “U” shaped encapsulating bead; the height of the adhesive bead must reach at least one-third of the component’s body height. Furthermore, it is essential to select a silicone adhesive with a moderate elastic modulus to prevent the generation of internal stresses caused by thermal expansion and contraction. For mobile security devices installed in vehicles, it is also necessary to conduct simulated vibration tests across various frequencies to validate the effectiveness of the reinforcement.<\/p>

Once, we tested a batch of outdoor cameras, specifically simulating extreme temperature cycles. We found that BGA chips without underfill developed solder joint cracks after experiencing alternating hot and cold temperatures. This lesson made me realize that every detail is crucial in the manufacturing process of security electronic products. Later, in cycling tests from -40\u2103 to 85\u2103, we found that unfilled BGA chips had a solder joint failure rate as high as 15% after 200 cycles, while samples underfilled with low-viscosity epoxy resin remained intact even after 500 cycles. This is because the filler adhesive effectively disperses thermal stress between the chip and the substrate, preventing fatigue fracture of the solder joints due to repeated expansion and contraction.<\/p>

Many manufacturers are now pursuing smaller components and higher integration, which in turn places higher demands on PCBA reliability. I believe that instead of blindly pursuing technical parameters, it’s better to first solidify the basic processes. After all, the core value of security equipment is stability and reliability. For example, while 0201 packaged components can save layout space, the requirements for solder paste printing and placement accuracy increase exponentially. Even slight deviations in the stencil opening design or reflow profile can lead to tombstoning or cold solder joints. Furthermore, without corresponding X-ray inspection and boundary scan testing, potential defects in high-density BGA packages are difficult to detect before shipment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"security\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

In fact, good protective processes don’t require highly advanced technology; the key is a rigorous attitude. For example, whether the cleaning before coating is thorough, and whether the curing temperature and time are strictly controlled\u2014these seemingly simple steps often determine the final result. I’ve seen factories rush production, applying conformal coatings even when the board surface had excessive ion contamination. This resulted in a reaction between the conformal coating and flux residue, forming white crystals that caused insulation failure. Other cases show that if UV-cured coatings are not sufficiently exposed to light, the surface may appear cured, but the interior remains sticky, attracting dust and reducing the protection level.<\/p>

I firmly believe that reliability should be paramount in the field of secure electronic products. Even the most advanced features are useless if they cannot withstand real-world testing. This requires considering the feasibility of the manufacturing process from the design stage, rather than trying to fix it during production. For example, sufficient gaps should be left for adhesive application during PCB layout to prevent insufficient coverage of critical areas due to insufficient component spacing. The compatibility of encapsulation materials with conformal coatings should also be assessed to prevent cracking or dissolution.<\/p>

It’s always a pity to see equipment prematurely scrapped due to manufacturing issues. Many problems can be avoided by paying more attention to the PCBA manufacturing process. This is not just about reducing costs, but also about taking responsibility for product quality. Even a simple first-article inspection system, where the coating thickness and dispensing pattern of the first batch of boards are checked with a magnifying glass before production, allows for timely parameter adjustments to prevent batch failures. Establishing a database of typical failure cases for design reference also helps avoid repeating mistakes.<\/p>

Ultimately, good security products should function like reliable partners, working effectively in any situation. This requires meticulous control at every stage of manufacturing, from basic SMT to final protective treatments.<\/p>

I’ve been in this industry for over ten years. When I first started in security, I thought it was simple\u2014just installing and connecting cameras, right? Later, I realized it’s not that simple at all.<\/p>

Once, we upgraded a surveillance system for a residential community. The new equipment worked perfectly for the first two months, but then, in the summer, widespread video stuttering occurred. After much troubleshooting, we discovered that a certain batch of PCBAs had malfunctioned in the high-temperature environment. That’s when I truly understood that the stability of security products isn’t about luck, but about strict control at every stage.<\/p>

Many manufacturers overlook a crucial detail in the production of safety electronic products: the simulated testing under actual operating conditions after PCBA assembly. We’ve conducted comparisons, and for the same design, products that underwent 72 hours of continuous aging testing had a return rate more than three times higher than those that only underwent routine testing.<\/p>

I’ve seen far too many cases of simplifying testing processes to save costs. A competitor once boasted that they could compress testing time to under 24 hours, only to find that their equipment experienced widespread malfunctions in the northern market that winter. It turned out they had omitted the low-temperature cycling test.<\/p>

Truly reliable manufacturers treat PCB assembly for safety electronic products as a systems engineering project. From component selection, they consider long-term operational stability, rather than simply pursuing parameter compliance.<\/p>

I remember once visiting the production line of a long-established manufacturer; their testing workshop was larger than the production workshop. Workers repeatedly verified each board under various extreme environments. This seemingly cumbersome method has ironically earned them a consistently excellent reputation in the industry.<\/p>

Some new products on the market are advertised with flashy features, but in actual use, they often fall short, likely because corners were cut in key areas.<\/p>

In the security industry, the worst thing is complacency. Skipping a testing step today might result in a customer complaint tomorrow.<\/p>

Ultimately, the quality of security electronic products isn’t built on advertising hype, but on rigorous testing processes.<\/p>

I’ve always felt that many people misunderstand security electronic products, thinking they’re just ordinary circuit boards with a few sensors. In reality, the design philosophy for security products is completely different from the initial design stage.<\/p>

I remember visiting a renovation project in an old residential area and seeing surveillance cameras installed ten years ago still functioning normally under the awning. This long-term stable operation is due to the stringent consideration of component weather resistance in the PCBA design. Ordinary consumer electronics might malfunction after three years, but security equipment must withstand seasonal temperature changes and handle unexpected situations.<\/p>

I’ve seen some manufacturers use consumer-grade chips in security products to reduce costs. The result is frequent false alarms in hot weather; this compromise is ultimately counterproductive. True security electronics should be as reliable as infrastructure, after all, it protects real personal and property safety.<\/p>

Some emerging smart home brands are now making security devices, but their iteration speed is too fast. Access control systems bought this year might not even have spare parts available next year. In contrast, professional security PCBA suppliers<\/a> typically guarantee a continuous supply of key components for seven or eight years; this long-term commitment is the foundation of the security industry.<\/p>

Recently, while helping a friend choose a home security system, I found that many products on the market overemphasize smart features while neglecting basic stability. In reality, for users, a simple camera that works perfectly for five years is far more practical than a smart device that frequently needs resetting.<\/p>

Good security electronics should have a “hidden protection” quality\u2014you’ll hardly notice its presence most of the time, but it always plays a crucial role in critical moments. This reliability isn’t achieved by piling on features, but rather stems from the solid craftsmanship of every solder joint and component.<\/p>

I recently noticed an interesting phenomenon while helping a friend choose an OEM manufacturer for security equipment\u2014many people place too much importance on certifications. While certifications like ISO 9001 do demonstrate a factory’s basic management system, the true determinants of PCBA quality often lie beyond those certifications.<\/p>

Last month, I visited a small PCBA factory. They were just starting out and hadn’t yet obtained many certifications, but their engineering team had a ten-year military background. The experienced workers on the production line meticulously inspected every solder joint with magnifying glasses\u2014a level of attention to detail rarely seen in large factories. One detail particularly impressed me: they created an independent process record card for each board, keeping it for ten years even if the customer didn’t request it. This dedication to detail is far more reassuring than a row of certificates on the wall.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"security\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Many security projects now prioritize miniaturization, posing new challenges to PCBA design. I’ve seen a smart door lock motherboard, only the size of a fingernail, yet integrating fingerprint recognition and wireless communication modules. The manufacturer revised the layout six times to pass electromagnetic compatibility testing. This ability to practically solve problems is far more valuable than the various certification numbers listed in tender documents.<\/p>

Speaking of temperature adaptability, outdoor monitoring equipment in northern regions often faces temperatures as low as -20 degrees Celsius. One manufacturer simulated three years of seasonal temperature variations in a lab and discovered that the low-temperature characteristics of a certain capacitor directly affected the startup success rate. This verification process, based on real-world usage scenarios, reflects true quality levels better than standardized testing.<\/p>

Recently, I’ve been in contact with a team developing smart community security solutions, and they highly value the collaborative design capabilities of their suppliers. In one case, a PCBA manufacturer participated in component selection three months in advance to optimize the power management solution, extending the device’s standby time by 30%. The value brought by this deep collaboration goes beyond traditional OEM manufacturing.<\/p>

Choosing a supplier is like finding a partner; the key is whether they truly understand the unique characteristics of the security industry. For example, equipment in financial institutions requires seven years of stable operation, and medical security systems must guarantee zero failure rates\u2014both require suppliers with corresponding technical expertise. Sometimes, specialization in a niche area is more convincing than general certifications.<\/p>

I increasingly feel that good PCBA suppliers should be like experienced traditional Chinese medicine practitioners, able to diagnose and treat patients accordingly. They don’t offer standard packages to all clients but adjust process parameters based on specific application scenarios. After all, security equipment is related to personal and property safety, and the assembly-line production mindset definitely needs to change.<\/p>

Looking at the batch of smart door sensors about to be shipped in the warehouse, a question suddenly occurred to me: when the lifespan of the equipment extends from three years to ten years, are we prepared with the corresponding supply chain guarantees? This is perhaps the most important long-term issue to consider when choosing a PCBA supplier.<\/p>

I’ve always found PCB assembly for security electronic products particularly interesting. Many people might think it’s just about soldering parts on, but once you actually get involved, you’ll find it’s not that simple at all. Especially when it comes to outdoor equipment, the entire design approach has to change.<\/p>

Take a project we did before, for example; it was an outdoor monitoring device. Initially, some members of the team suggested using readily available consumer-grade components, thinking it would significantly reduce costs. But I insisted on using industrial-grade materials, since this thing has to be outdoors for several years, and even a slight temperature change or voltage fluctuation could cause problems.<\/p>

The testing phase is where things truly test your skills. I remember once doing surge testing. Even though I had added protection devices according to the standard procedure, it failed several times in a row. Later, I found it was a PCB layout problem\u2014the protection devices were too far from the interface. By the time the surge arrived, the energy had already been transferred into the board. This lesson taught me that protection circuitry alone isn’t enough; they also need to be placed in the right locations.<\/p>

Looking back now, the most easily overlooked tasks are often the basic ones. For example, simple continuity tests. Many people think these basic checks don’t need much time. But it’s precisely these seemingly simple steps that often uncover many potential problems early. Once, during routine testing, a capacitor’s solder joint was found to be faulty. If it hadn’t been discovered in time, the equipment might have intermittently malfunctioned on-site.<\/p>

Speaking of lifespan, I think the key isn’t how expensive the components are, but whether the entire system can work together harmoniously. I’ve seen too many cases where individual parts meet specifications, but the assembled system doesn’t achieve the expected results. Especially when equipment needs to run for a long time, the matching of the aging rates of the various components becomes particularly important.<\/p>

In a recent project, we tried a different approach\u2014moving away from pursuing the ultimate performance of individual components and focusing more on the compatibility between them. The result was a significant improvement in overall reliability. This made me realize that sometimes thinking outside the box can lead to better solutions.<\/p>

Of course, every project presents new challenges, but that’s precisely what makes this industry so appealing. After all, safety is paramount, especially with the increasing prevalence of electronic products today; reliable PCB assembly has become the foundation for ensuring stable equipment operation.<\/p>

Working in the security industry for a while reveals an interesting phenomenon\u2014many people think all circuit boards are pretty much the same. Actually, the differences are huge. I’ve seen too many projects fail at the PCB assembly stage.<\/p>

I remember a project requiring high-definition cameras in a coastal area. The buyer, trying to save costs, chose a consumer electronics supplier. Six months later, a large number of cameras developed image jitter. Upon disassembly, the boards were covered in salt spray corrosion. The only solution was to rework everything and replace them with industrial-grade PCBAs with conformal coating. This change actually doubled the cost. Therefore, environmental adaptability isn’t just theoretical; it requires real-world environmental testing.<\/p>

Speaking of certification, I have some strong feelings about it. Last year, our team handled an access control system project where the client required UL certification. The electromagnetic compatibility (EMC) test alone took three tries. We eventually discovered the problem was with a seemingly ordinary power module. Replacing it with a safety-certified component finally passed the test. This process made me realize that every component in security products must be carefully selected.<\/p>

Currently, some suppliers on the market claim to offer industrial-grade products, but they can’t even complete basic temperature cycling tests. This is very dangerous. I personally witnessed a temperature measuring device used at a ski resort in northern China completely black out its LCD screen at -25 degrees Celsius. Later, it was found that a capacitor on the board had substandard low-temperature characteristics. Such details often determine the reliability of the entire system.<\/p>

Recently, while working on a smart lock project, we paid special attention to tamper-proof design. We not only implemented encryption at the program level but also added probe devices to the physical structure. If the casing is illegally opened, an alarm will be triggered immediately. This dual-protection approach has become standard in security equipment in many financial institutions.<\/p>

When choosing a PCBA supplier, what I value most isn’t price, but whether the supplier truly understands the unique characteristics of the security industry, such as lifecycle management. Consumer electronics might be replaced every two or three years, but security equipment often lasts for over ten years. This means the supplier must be able to guarantee a long-term supply of key chips. Once, I encountered an old project that needed repair, but we discovered the main control chip was discontinued. In the end, we had to coordinate with the original manufacturer to obtain special production approval\u2014a truly troublesome process.<\/p>

I believe the most crucial aspect of producing high-quality security electronics is to consider security issues proactively, incorporating protective awareness from the design stage, rather than patching things up afterward. Only products made this way can truly inspire confidence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about…<\/p>","protected":false},"author":1,"featured_media":6232,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-6791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"blocksy_meta":[],"yoast_head":"\nHow to Choose a Security Electronics PCB Assembly Manufacturer?<\/title>\n<meta name=\"description\" content=\"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sprintpcbgroup.com\/de\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Choose a Security Electronics PCB Assembly Manufacturer?\" \/>\n<meta property=\"og:description\" content=\"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sprintpcbgroup.com\/de\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\" \/>\n<meta property=\"og:site_name\" content=\"SprintpcbGroup\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61582505616626\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-04T07:01:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"sprintpcbgroup\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@xipu386771\" \/>\n<meta name=\"twitter:site\" content=\"@xipu386771\" \/>\n<meta name=\"twitter:label1\" content=\"Geschrieben von\" \/>\n\t<meta name=\"twitter:data1\" content=\"sprintpcbgroup\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"31\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\"},\"author\":{\"name\":\"sprintpcbgroup\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/48232cc26996f1be5bd985c6d4c86261\"},\"headline\":\"How to Choose a Security Electronics PCB Assembly Manufacturer?\",\"datePublished\":\"2026-05-04T07:01:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\"},\"wordCount\":5424,\"publisher\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp\",\"articleSection\":[\"blogs\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\",\"url\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\",\"name\":\"How to Choose a Security Electronics PCB Assembly Manufacturer?\",\"isPartOf\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp\",\"datePublished\":\"2026-05-04T07:01:00+00:00\",\"description\":\"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage\",\"url\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp\",\"contentUrl\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp\",\"width\":600,\"height\":400,\"caption\":\"security electronics pcb assembly factory equipment display.-1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sprintpcbgroup.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Choose a Security Electronics PCB Assembly Manufacturer?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#website\",\"url\":\"https:\/\/www.sprintpcbgroup.com\/\",\"name\":\"SprintpcbGroup\",\"description\":\"One-stop supplier of high-end PCB manufacturing and assembly for small and medium batches.\",\"publisher\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sprintpcbgroup.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#organization\",\"name\":\"SprintpcbGroup\",\"url\":\"https:\/\/www.sprintpcbgroup.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/01\/sprintpcbgroup-pcb-manufacturer-site-icon.png\",\"contentUrl\":\"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/01\/sprintpcbgroup-pcb-manufacturer-site-icon.png\",\"width\":500,\"height\":500,\"caption\":\"SprintpcbGroup\"},\"image\":{\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=61582505616626\",\"https:\/\/x.com\/xipu386771\",\"https:\/\/www.linkedin.com\/company\/33304071\/admin\/page-posts\/published\/\",\"https:\/\/www.youtube.com\/@Sprint-PCB\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/48232cc26996f1be5bd985c6d4c86261\",\"name\":\"sprintpcbgroup\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/fdbddef1ebb9e597362f2411c721f1621acddc3f3c4fcab08845d7163e7544de?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/fdbddef1ebb9e597362f2411c721f1621acddc3f3c4fcab08845d7163e7544de?s=96&d=mm&r=g\",\"caption\":\"sprintpcbgroup\"},\"sameAs\":[\"https:\/\/www.sprintpcbgroup.com\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"How to Choose a Security Electronics PCB Assembly Manufacturer?","description":"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sprintpcbgroup.com\/de\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/","og_locale":"de_DE","og_type":"article","og_title":"How to Choose a Security Electronics PCB Assembly Manufacturer?","og_description":"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...","og_url":"https:\/\/www.sprintpcbgroup.com\/de\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/","og_site_name":"SprintpcbGroup","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61582505616626","article_published_time":"2026-05-04T07:01:00+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp","type":"image\/webp"}],"author":"sprintpcbgroup","twitter_card":"summary_large_image","twitter_creator":"@xipu386771","twitter_site":"@xipu386771","twitter_misc":{"Geschrieben von":"sprintpcbgroup","Gesch\u00e4tzte Lesezeit":"31\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#article","isPartOf":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/"},"author":{"name":"sprintpcbgroup","@id":"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/48232cc26996f1be5bd985c6d4c86261"},"headline":"How to Choose a Security Electronics PCB Assembly Manufacturer?","datePublished":"2026-05-04T07:01:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/"},"wordCount":5424,"publisher":{"@id":"https:\/\/www.sprintpcbgroup.com\/#organization"},"image":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp","articleSection":["blogs"],"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/","url":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/","name":"How to Choose a Security Electronics PCB Assembly Manufacturer?","isPartOf":{"@id":"https:\/\/www.sprintpcbgroup.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage"},"image":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp","datePublished":"2026-05-04T07:01:00+00:00","description":"Having worked in the security industry for many years, I deeply feel that the quality of security electronics PCB assembly directly determines the reliability of the product. Too many manufacturers pursue appearance and functionality, neglecting fundamental aspects such as circuit board soldering, heat dissipation, and signal interference. From repeatedly inspecting solder joints under a magnifying glass to redesigning three PCB layouts for miniaturized devices, these seemingly obsessive details are the true source of security. Security electronics is all about...","breadcrumb":{"@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#primaryimage","url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp","contentUrl":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/04\/security-electronics-pcb-assembly-manufacturing-equipment-1.webp","width":600,"height":400,"caption":"security electronics pcb assembly factory equipment display.-1"},{"@type":"BreadcrumbList","@id":"https:\/\/www.sprintpcbgroup.com\/blogs\/security-electronics-pcb-assembly-manufacturer-selection\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sprintpcbgroup.com\/"},{"@type":"ListItem","position":2,"name":"How to Choose a Security Electronics PCB Assembly Manufacturer?"}]},{"@type":"WebSite","@id":"https:\/\/www.sprintpcbgroup.com\/#website","url":"https:\/\/www.sprintpcbgroup.com\/","name":"SprintpcbGroup","description":"One-stop supplier of high-end PCB manufacturing and assembly for small and medium batches.","publisher":{"@id":"https:\/\/www.sprintpcbgroup.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sprintpcbgroup.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.sprintpcbgroup.com\/#organization","name":"SprintpcbGroup","url":"https:\/\/www.sprintpcbgroup.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.sprintpcbgroup.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/01\/sprintpcbgroup-pcb-manufacturer-site-icon.png","contentUrl":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/01\/sprintpcbgroup-pcb-manufacturer-site-icon.png","width":500,"height":500,"caption":"SprintpcbGroup"},"image":{"@id":"https:\/\/www.sprintpcbgroup.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61582505616626","https:\/\/x.com\/xipu386771","https:\/\/www.linkedin.com\/company\/33304071\/admin\/page-posts\/published\/","https:\/\/www.youtube.com\/@Sprint-PCB"]},{"@type":"Person","@id":"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/48232cc26996f1be5bd985c6d4c86261","name":"sprintpcbgroup","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.sprintpcbgroup.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/fdbddef1ebb9e597362f2411c721f1621acddc3f3c4fcab08845d7163e7544de?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fdbddef1ebb9e597362f2411c721f1621acddc3f3c4fcab08845d7163e7544de?s=96&d=mm&r=g","caption":"sprintpcbgroup"},"sameAs":["https:\/\/www.sprintpcbgroup.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/posts\/6791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/comments?post=6791"}],"version-history":[{"count":1,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/posts\/6791\/revisions"}],"predecessor-version":[{"id":6967,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/posts\/6791\/revisions\/6967"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/media\/6232"}],"wp:attachment":[{"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/media?parent=6791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/categories?post=6791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sprintpcbgroup.com\/de\/wp-json\/wp\/v2\/tags?post=6791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}