{"version":"1.0","provider_name":"SprintpcbGroup","provider_url":"https:\/\/www.sprintpcbgroup.com\/ko","author_name":"sprintpcbgroup","author_url":"https:\/\/www.sprintpcbgroup.com\/ko\/author\/sprintpcbgroup\/","title":"Sharing insights on challenges encountered in custom PCB assembly based on real-world experience","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"mVW6gE4Ngh\"><a href=\"https:\/\/www.sprintpcbgroup.com\/ko\/blogs\/custom-pcb-assembly-challenges\/\">Sharing insights on challenges encountered in custom PCB assembly based on real-world experience<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sprintpcbgroup.com\/ko\/blogs\/custom-pcb-assembly-challenges\/embed\/#?secret=mVW6gE4Ngh\" width=\"600\" height=\"338\" title=\"&#8220;Sharing insights on challenges encountered in custom PCB assembly based on real-world experience&#8221; &#8212; SprintpcbGroup\" data-secret=\"mVW6gE4Ngh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.sprintpcbgroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/06\/custom-pcb-assembly-manufacturing-equipment-1.webp","thumbnail_width":600,"thumbnail_height":400,"description":"As an electronics engineer, I\u2019ve learned a lot of lessons the hard way during custom PCB assembly. Every step\u2014from component footprint selection and solder paste quality to stencil alignment and reflow oven temperatures\u2014impacts the quality of the finished product. Here are some practical insights: mismatched chip pin pitches can lead to poor solder joints, and low-quality solder paste can cause \"cold\" or unreliable solder connections. While automation is widespread, manual inspection remains crucial. I hope these takeaways help you avoid common pitfalls."}