Flexible PCB

Flexible PCB (FPC Board) Manufacturer

SprintPCB offers high-quality Flexible Printed Circuit Board fabrication with reliable bending performance and precise fine-line processing.

High Flexibility & Thin Construction

Our Flex PCB solutions support single-layer, double-layer, and multilayer constructions for compact and lightweight designs.

Applications

Consumer electronics
Medical electronics
Automotive displays
Such as the Display control PCB, Camera module PCB, Display PCB, Medical flexible PCB, Camera module FPC, Medical sensor PCB

Flexible PCB Capabilities

Technology type	Process capability
Number of manufacturing layers	1–6 Layer FPC
Material	PI material (yellow, black, transparent)
Rigid materials	SMT stiffeners
Thickness	Ultra-thin options down to 0.05 mm
Other	Fine-pitch component assembly

PCB Roadmap

Feature	Prototype production	Mass production	R&D
Layers count	1-40	1-20	60
Minimum board thickness (with solder mask)	0.3mm	0.6mm	0.20mm
Maximum board thickness	6mm	4mm	10mm
Maximum board size	546mm x 622mm	457mm x 610mm	1250mm x 570mm
Minimum line/space innerlayer (depends on copper weight)	2.5mil/2.5mil	3mil/3mil	2mil/2mil
Surface finish types	OSP, HASL, ENIG, Immersion Silver, Immersion Tin, Hard gold (Connector board), hard gold (Selective board), soft gold, ENEPIG	OSP, HASL, ENIG, Immersion Silver, Immersion Tin, Hard gold (Connector board), hard gold (Selective board), soft gold, ENEPIG	OSP, HASL, ENIG, Immersion Silver, Immersion Tin, Hard gold (Connector board), hard gold (Selective board), soft gold, ENEPIG
Mechanical hole size (Finish hole size)	0.15 mm	0.2 mm	0.1 mm
Maximum aspect ratio PTH	20:01	12:01	20
Finished tolerance PTH	+/-0.075 mm	+/-0.05 mm	+/-0.025 mm
Finished tolerance NPTH	+/-0.05 mm	+/-0.025 mm	+/-0.015 mm
Epoxy filled through holes (Y/N)	Y	Y	Y
Capped via (Heat dissipation) (Y/N)	Y	Y	Y

PCB Delivery Time

PCB Quantity (㎡)	2-10 Layer PCB Delivery Time	12-20 Layer PCB Delivery Time
＜1㎡	1 – 8 days	4 – 13 days
1 ㎡ – 5 ㎡	2 – 10 days	5 – 15 days
6 ㎡ – 20 ㎡	4 – 15 days	7 – 19 days
≥20㎡	7 – 18 days	10 – 23 days

Other PCB products

Providing you with one-stop PCB manufacturing and PCB assembly services

Reliable and stable products

Professional engineering support

Fast and on-time delivery

Full-process customer service

Our PCB manufacturing equipment

SprintPCB Group possesses the industry’s most advanced PCB manufacturing equipment, ensuring your PCB products are delivered to you with the highest quality on time and within the agreed delivery period.