Product Name: metal Keyboard Digital Control Panel Membrane Switch Model NO.: HC-DCP-002 Application: With Remote Control Material: PC Type: Flexible Quality: Top Quality Environmental Friendly: Raw Material Pass RoHS, SGS Test Exterior: 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 metal Keyboard Digital Control Panel Membrane Switch: (1) Features: Overlay material: Polyester (PET)of AUTOTYPE or Polycarbonate(PC) of LEXANRear adhesive: 3M 467MP, 3M 468MP, etcMatching color: Pantone and RAL color matching systemTail, pin and circuit layout: According to the requirement of customersmetal dome or poly dome(2) Electrical featuresMaximum circuit rating: 50 V DC, 100mA, 500mWContact resistance: 0.5-10Ω (varied from the trace length and material used. Insulation resistance ≥ >= 100MΩ At 100VDielectric withstand: 250VRms (50 to 60 Hz/min. )Contract bounce ≤ <=10 ms(3) Mechanical featuresActuation force: Flat type=57 to 284G (2 to 10oz), tactile type=170 to 397 g(6 to 14 oz)Switch stroke: Flat type=0.1 to 0.5mm, tactile type=0.6 to 1.5mm(4) Environmental featuresOperation temperature: Flat/metal dome: -20 to 80, poly dome: -20 to 55Storage temperature: Flat/metal dome: -40 to 80, poly dome: -40 to 60Operation humidity 90% (40)for 240 hrsVibration 20GS max (10 to 200Hz, MIL-STD-202, M204, condition B)Competitive Advantage: 1. Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer. 2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury. 3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience. 4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof. 5. Low cost, high lifespan, membrane switch's design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than 100million times. 6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem. 7. Customized specification is available and keys can make different shapesTechnical 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