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Flexible Circuit Board for Waterproof Switch

Flexible Circuit Board for Waterproof Switch

Flexible circuit board for Waterproof Switch 1.product describe Specification: Basic parameters: material structure: double-sided adhesive + low loss yellow cover film + (line copper + glue + high frequency dielectric polyimide base material + glue + line copper) + low loss yellow cover film....

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Flexible circuit board for Waterproof Switch

1.Product describe



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Specification:
Basic parameters: material structure: double-sided adhesive + low loss yellow cover film + (line copper + glue + high frequency dielectric polyimide base material + glue + line copper) + low loss yellow cover film.
Resistance: free to bend and twist.
Male: + / - 0.03 mm
Thickness: 0.15 mm
Reinforcing: positive and negative 0.15mm steel sheet reinforcement.
Manufacturing process: solder coating, plug - plating, covering layer, film - coated type, resistance - welding type shielding.
Surface treatment: gold (gold)1~2 microinch.
Minimum line width/line distance: 0.06mm/0.09mm.
Application: Waterproof Switch

Uniwell circuits FPC special in prototypes, small volume and medium volume orders, flex&rigid business grow rapidly since it established. We serve our customer with strong technical R&D capability, all kind of products, stable and quick delivery capability. Uniwell Circuits has been one of the leading enterprise in domestic high class level flex&rigid board fields 


2.Company milestone



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3.application

Our FPCs can be found worldwide in the medical field, aerospace applications and challenging industrial products thanks to excellent quality and high reliability.

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4.certificates

all of our products are in compliance with RoHS and UL GB(China National Standard Committee) and IPC-600E standards.

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5.FAQ

Q: What's pcb stencil?
It's a thin steel plate,there are many pad holes on it.The blank is just write empty and pcb pad location exactly shout.This thing is automatic or semi-automatic machine attached to the chip used.Steel mesh cover on the board,then brush the paste,on such a circuit board solder pads ,then put components on.Heating furnace inside the house,they weld better.


Q: What kinds of test function will be offered?
To make sure the production quality, we offer the below testing procedure to guarantee every piece of product:
1) AOI (Automated Optical Inspection)
2) Automatic short-circuit testing
3) RoHS detector
4) Dielectric tester
5) Impedance control
6) Metallographic microscope
7) Fly probe/ fixture mold
8) Visual inspection

Q: What kinds of quality Raw Materials will be used?

We use top raw materials as below, ensuring product quality from the source.

Board Brand: ITEQ, SY,KB, Isola, Rogers, Arlon, Nelco, Taconic, Hitachi, etc

Potion: Rohm&Haas, Atotech, Umicore

Printing Ink: Taiyo, Rongda

Dry Film: Asahi, Dupont, Etertec


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