Metal Dome Graphic Overlay Membrane Keypad Electronic Switch:
Layers:
Overlay, Overlay adhesive, Dome retainer, Metal dome, Spacer adhesive, Circuit, Rear adhesive (as customers request)
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,
Technical Parameters:
Wire Resistance: ≤ 1 Ohm/cm
Current Rating: 25-100mA, 0-30V DC
Work Voltage: ≤ 50V DC
Insulation Voltage: ≤ 100M Ohm 250V DC
Working Life: ≤ One Million Times
Work Temperature: -40 Centigrade-70 Centigrade
Work Humidity: 40 Centigrade-≤ 98%RH
Basic Material Pressurization: 1500V DC
Foundation Technology Manufacturing Limited 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".
Looking forward to your special inquiry!
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Technical Specification Of Membrane Swithc |
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| wire lead resistance: |
<1Ω/CM |
|
Life time: |
>1 Million times |
| rated current: |
25-100mA,0~30V DC |
|
Operation Temperature: |
-104°F~158°F |
| Rated Voltage: |
<50V, DC |
|
Operation Humidity: |
at104°F,<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 |
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