membrane switch

Product Description

Specialize in manufactuing membrane switch: Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape EL backlight+Rubber keys Aluminum plate+Rubber keys Metal domes Flat without Tactile Effect Embossing with Tactile Effect Embossing with Metal Dome Membrane Switch with FPC Membrane switch Advantages: 1.Beautiful shape, rich and bright in color, design can be arbitrary, we 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, 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, long life, 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 **0 million times. 6. Easy to operate, intuitive, safe and reliable. Performance indicators: 1. Electronic characteristics Circuit rating: *5V (DC), **0mA, 1W Contact resistance: *0Ω **0Ω (According the wire’s length and materials to comfirm) Insulation resistance:> **0MΩ **0V DC Contact chatter time: ≤ 5ms Dielectric voltage-resistance: **0VRms (****0Hz 1min) Life: flat-type ≥ **0 million times, touch-type: ≥ **0 million times 2. Mechanical Properties Operating pressure: flat-type *****4g (***0 Oz), touch-type ******7g (***4 Oz) Limit switch: flat-type 0.**0.5mm, touch-type 0.**1.5mm 3. Environmental parameters Operating Temperature: **0 ℃ - **0 ℃, Storage temperature: **0 ℃ - **5 ℃ Humidity: *0 ℃, *0% **5%, **0 hours