Our cross-functional experience allows us to assist all customers in meeting their Flex PCB Manufacturing & Flexible Circuit assembly objectives.
The final finishing is processed as per requirements and applications. For precision Immersion nickel/gold, hard nickel/gold, Wire bondable gold is used.
Normally flex PCB thickness should be the following:
A: 0.1mm substrate + ≤0.5 oz copper ,finished thickness of flexible pcb board<0.15mm
B: 0.2 mm substrate + 1.0 oz copper, finished thickness should be about 0.26~0.27mm
Flexible printed circuit board can be supplied as loose pieces or in panelization.