TKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.  

Product Name: Silk Screen Tactile Black Graphic Overlay Membrane Switch Model NO.: HC-MS-008 Application: Home Appliance, Telecommunication Equipment, With Remote Control, Cars Material: PC Type: Flat Quality: Top Quality Environmental Friendly: Raw Material Pass RoHS, SGS Test Color: Black Touch Feeling: Good Looking Trademark: Foundation Transport Package: Each in Polybag, Then in Carton or as Per Request Specification: RoHs, SGS Origin: Dongguan, China HS Code: 8536500000 Product Description Silk Screen Tactile Black Graphic Overlay Membrane Switch1. Layers: Overlay, Overlay adhesive, Dome retainer, metal dome, Spacer adhesive, Circuit, Rear adhesive (as customers request)2. Production Capacity: Screen Print Department, IR Tunnel, Thickness Tester, IR Oven, Laser Cutting Machine, Punching Department, Emboss Key Section, Assemble, Electric Testing, OQC Department, Virtual Aspect Testing, Punch Machine Department, PU Coating Section, 3. Technical Parameters: Wire Resistance: ≤ 1 Ohm/cmCurrent Rating: 25-100mA, 0-30V DCWork Voltage: ≤ 50V DCInsulation Voltage: ≤ 100M Ohm 250V DCWorking Life: More than One Million TimesWork Temperature: -40 Centigrade-70 CentigradeWork Humidity: 40 Centigrade-≤ 98%RHBasic Material Pressurization: 1500V DC4. We recruited a team of senior expert to setup the production of Membrane Switch Department, then our business involved in the membrane switch, PVC inlay, membrane circuit printing, metal dome and heat seal connector product. Our slogan is "Quality first, Customer first". Welcome to visit our factory! Technical Specification Of Membrane Swithcwire lead resistance:<1Ω/CMLife time:>1 Million timesrated current:25-100mA,0~30V DCOperation Temperature:-104°F~158°FRated Voltage:<50V, DCOperation Humidity:at104°F,<98%RHInsulation resistance:<100MΩ,250V DCDome springback time:<5 msecSwitch travel:Flat Type 0.05-0.3mmbase Material voltage withstand:1500 V DCtactile type:0.3-1.5mmTail flexiblility:any angle within 180 degree