PCB board membrane switch, membrane switch Shenzhen PCB board, PCB board prices offered by membrane switch membrane switch glory. PCB board membrane switch, membrane switch Shenzhen PCB board, PCB board membrane switch price Boer Zhuo Electronics Co., Ltd. of Shenzhen City (www.boerzuo.com) 2013 upgrade been newly launched, also known as FPC flexible circuit boards, flexible printed circuit membrane switch panel PCB board prices, flexible circuit boards PCB board membrane switch wholesale, referred to as soft board or FPC, with a high wiring density, light weight, thin features. mainly used in mobile phones, laptops, PDA, digital camera, LCM, and many other products. FPC flexible printed circuit is made of polyimide or polyester film to the substrate made of a highly reliable, excellent flexible printed circuits. Features: 1 can be freely bent, folded, winding, free to move in three-dimensional space and stretching. 2 good heat dissipation, F-PC can be used to reduce the size. 3 achieve lightweight, small, thin, and the elements of the device to achieve integration of wires. Shenzhen Boer Zhuo company called Treasures membrane switch, Ltd. is a production, research and development, sale and membrane switches, membrane panels, flexible printed circuit board PCB membrane switches, nameplates and provide complementary products and touch panel membrane switch manufacturers. And obtained ISO9001 certification in 2011. Currently, the company's products are financial self-service terminals, self-service payment / check terminals, self-service account bank card machine, ATM / ADM / CDM /, tankers and other metal keyboard, crystal key keyboard keys keyboard 2013PCB silicone membrane switch panels, widely used to: financial, military, industrial, communications, oil, security equipment. Under the FPC circuit and circuit, control circuit upper and lower layers are made of this good performance polyester film (PET) as the switching circuit pattern on the carrier and in its special silk screen with the conductive silver paste and conductive carbon paste, so having conductive properties, the thickness of generally 0.05 - less 0.175MM, the most common is to use 0.125MMPET. Back adhesive layer is closely related to the adoption of the membrane switch and what kind of material with paste, more often used in ordinary double-sided adhesive, 3M adhesive, waterproof glue.