WenYI Electronics Electronics Co.,Ltd
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Item description: High speed express train use embossing keys FPC push botton membrane switch
Applications:
Specification:
| Wenyi Electronics Co.,Ltd Technical Specification Of Membrane Switch | |||
| Membrane switch Range | carbon paste circuit, silver paste circuit,carbon & silver paste combine circuit,capacity touch sensor circuit and membrane switch, various backlit membrane switch,waterproof, medical membrane switch, digital print membrane siwtch,Zebra cable,SMT LED membrane switch, EL backlit, aluminum plate, PC & Acrylic overlay,touch force membrane circuit,FPC membrane switch, Soft and Rigid combine membrane switch, metal dome , ploy dome,embossing,various membrane switch in the market. | ||
| Engineering capability | customer design(OEM), own design(ODM), | ||
| Factory capacity | 500,000pcs / month | ||
| wire lead resistance: | ＜1Ω/CM | Life time: | >1 Million times |
| rated current: | 25-100mA,0～30V DC | Operation Temperature: | -40℃～70℃ |
| Rated Voltage: | ＜50V, DC | Operation Humidity: | at40℃,＜98%RH |
| Insulation resistance: | ＜100MΩ,250V DC | Dome springback time: | ＜5 msec |
| Switch travel: | Flat Type 0.05-0.3mm | Base Material voltage withstand: | 1500 V DC |
| tactile type:0.3-1.5mm | Tail flexiblility: | any angle within 180 degree | |
| Print type | silkscreen | Digital print | UV print |
| Dome type | metal dome | ploydome | embossing keys |
| Embossing type | various kinds of embossing available,embossing height max 1.2mm | ||
A membrane switch is a custom switch assembly that can open or close the conducting path in an electrical circuit and requires at least one contact made of or attached to a flexible substrate.
Membrane switches offer a high level of moisture and weather resistance. This is in stark contrast to mechanical switches, which generally sustain damage when exposed to moisture. Membrane switches are designed with a top layer of waterproof material that covers all the keys.