LCD Membrane Keyboard Switch
Product Description
A,Membrane switch Design Options:
- Tactile response: Metal dome, polydome or flat membrane
- Embossing: Rim, Pillow, Logo + options for disabled use
- Colours: All requirements can be met using Pantone references
- Illumination: Encapsulated LEDs , Electro-luminesense (requires additional inverter)
- Windows: Clear, Smoked, diffused.
- Tail pitch: Standard 2.54mm, narrower pitch avaliable with suitable connection method.
B,Technical Index:
1.Working Voltage:≤50VDC 2.Working Current:≤100mA
3.Contact Resistance:0.5-10Ω 4.Circuit Resistance:50Ω
5.Switch power:0.25-500mW 6.Insulation Resistance:≥30MΩ
7.lifecycle:1mil. 8.Press force:340g
9.Bounce time:≤10ms 10Tail foldable:≤180°
C,Certification:
We have past the ISO and ROHS certification and the quality comes first.
D, Lead-time:
Soon as the sample is confirmed , we will can send the mass production within 7 -- 15 working days
We are
China scale membrane keypad manufacturer offer best scale membrane keypad OEM, ODM,service.
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