It is simple and convenient for workers to hold, solder and other operations. Moreover, the price of flex pcb is relatively cheap, which can reduce production costs; it can play a better insulation effect and ensure the stable operation of 4 layers flexible PCB for LCM.
Technical Parameters
POLYIMIDE material with 4 layers flexible printed circuit board
Outer Copper is 1OZ and Inner Copper is 0.5OZ.
Finished Thickness is 0.2mm for flexible part and 0.4mm for stiffener.
Stiffener: steel
Surface finish: ENIG
Min. trace width/spacing: 0.075/0.075mm
Punching
If you have an inquiry for our service, please contact us, Cynthia&lt;<a target="_blank" href="mailto:sales11@hitechpcb.com">sales11@hitechpcb.com</a>\&gt;, thank you.

It is simple and convenient for workers to hold, solder and other operations. Moreover, the price of flex pcb is relatively cheap, which can reduce production costs; it can play a better insulation effect and ensure the stable operation of 4 layers flexible PCB for LCM.

Technical Parameters

POLYIMIDE material with 4 layers flexible printed circuit board

Outer Copper is 1OZ and Inner Copper is 0.5OZ.

Finished Thickness is 0.2mm for flexible part and 0.4mm for stiffener.

Stiffener:  steel

Surface finish: ENIG

Min. trace width/spacing: 0.075/0.075mm

Punching

If you have an inquiry for our service, please contact us, Cynthia&lt;[sales11@hitechpcb.com](mailto:sales11@hitechpcb.com)\&gt;, thank you.

4 layers Flex PCB for LCM, Hitech Circuits - top manufacturer from China