| Sinodel Electronic Holding Ltd is a leading membrane switch manufacturer of China, specialized in production of high quality membrane switch, membrane keypad, nameplate, graphic overlay, FPC (flexible PCB) and touch screen etc. For more information, please visit sinodel dot com.
Membrane switch spec:
1. Maximum Circuit Rating: 35VDC, 100mA, 1W
2. Contact Resistance: 10~ 500 ohm
3. Insulation Resistance: 100M ohm at 100VDC
4. Dielectric Withstand: 250Rms (50~60Hz per min)
5. Contact Bounce: <5ms
6. Actuation Force:
a) Flat type 60 ~ 300g (2 ~ 10oz.)
b) Tactile type: 150 ~ 400g (6 ~ 14oz.)
7. Switch Stroke:
a) Flat type 0.1 ~ 0.5mm
b) Tactile type: 0.6 ~ 1.5mm
8. Cable pitch: 2.54mm, 2.50mm, 1.27mm, 1.25mm
9. Dimension tolerance: +/-0.2mm
10. Operating Temperature: -20 ~ +70 C deg
11. Storage Temperature: -40 ~ +80 C deg
12. Humidity: 40 C deg, 90% ~ 95% for 240 hours
13. Life expectancy:
a) Flat type: 5,000,000 closures or more
b) Tactile type: 1,000,000 closures or more.... |
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