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Pcb board introduction

The performance and parameters of Flexible circuit board

  • 2019-03-22 10:44:18

double-sided gold fingers flex pcb circuit board

The flexible circuit is a highly reliable and excellent pcb board made of polyimide or polyester film. The flexible circuit pcb board can be bent, folded and wound in three dimensions. The space is free to move and expand, and the heat dissipation performance is good. The FPC can be used to reduce the volume, and the weight, the miniaturization and the thinning can be realized, thereby achieving integration of the component device and the wire connection. This blog post will introduce the performance and parameters of flexible circuit boards.


■ 280 °C solder resistance is greater than 10 seconds

■ Peeling strength is greater than 1.2 kg / cm

■ Surface resistance is not less than 1.0 × 10E11 ohms

■ Flexibility and chemical resistance meet IPC standards

■ Polyester

■ Peeling strength 1.0 kg / cm

■ Flexibility and chemical resistance meet IPC standards

■ Surface resistance is not less than 1.0 × 10E11 ohms


Specification

■ Polyimide

■ Film thickness 0.025-0.1mm

■ Copper foil thickness: electrolytic copper, rolled copper

0.018, 0.035, 0.070, 0.10mm

■ Polyester

■ Film thickness 0.025-0.125mm

■ Copper foil thickness: electrolytic copper, rolled copper

0.018, 0.035, 0.070, 0.10mm


Related Products: PI flexible printed circuit boards,membrane switch fpc pcb.

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