Specifications

Rubber Keys Specifications

Specifications
Actuation Force 20 to 500 grams
Key Stroke 0 to 5 mm
Contact Resistance < 200 ohms
Contact Rating 30mA/30VDC
Temp Rating – 40 degrees C to + 250 degrees C
Operating Temp – 20 degrees C to + 70 degrees C
Contact Bounce < 5 ms
Break Down Voltage 25 to 30 KV per millimeter
Life Expectancy 500K to 20 million
Dimensional Tolerance
0—10.0m/m ± 0.10m/m
10.1—20.0m/m ± 0.15m/m
20.1—30.0m/m ± 0.20m/m
30.1—40.0m/m ± 0.25m/m
40.1—50.0m/m ± 0.30m/m
50.1—100.0m/m ± 0.35m/m
100.1—And up ±0.5%
Actuation Force Tolerance
50 ±15 grams 175 ± 40 grams
75 ±20grams 200 ± 50 grams
100 ±25 grams 250 ± 50 grams
125 ±30 grams >250 ± 30%
150 ±35 grams
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