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>>
Membrane Switches |
Technical
parameters: |
Electric
specifications |
Physical
properties |
Loop
resistance |
<1Ω/cm |
Operating
physical force |
0.3-3N |
Contact current
|
25-100mA |
Service life
|
>1000,000
times
( Non-tactile type) |
Rated voltage
|
2-24V |
Contact resilience
|
≤5mS |
Insulatibity
|
1500V |
Operating
temperature |
-40℃~+70℃ |
Pressure
resistance |
250V(60Hz/Minute) |
Relative
humidity |
40℃, 48h≯95% |
Insulation
resistance |
500VDC, 500MΩ |
Stroke
|
|
|
Non-tactile
type |
0.1-0.3mm |
Environment
|
0-4500M
(sea level) |
Tactile type
|
0.4-1.0mm |
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Types
provided: |
*
Flat non-tactile type
* Convex tactile type
* Metallic spring sheet tactile type
* Built-in LED type
* Shielded wiring and flexible circuits
type
* Printed circuit board type |
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* Light emitting membrane switch
* Gradually discolored
pattern membrane switch |
Basis
materials |
*
Surface basis
materials provided by GE or Bayer AG.
* Conducting materials provided by Aphison,
US.
* Adhesives between inter layers provided
by Fourpillars, Taiwan.
* Back adhesives provided
by 3M, US. |
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