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NO.1 Membrane Keypad With LED For Mechaniecal Equipment
NO.2 Membrane keypad performance
Membrane Switch Performance
Electrical Performance
Circuit Grade
35V(DC),100mA,1 W
Loop Resistance
10Ω - 500Ω(According the trace length and materials to confirm)
Insulation Resistance
>100MΩ 250V(DC)
Dielectric Resistance
250VRms(50 - 60Hz/1 min)
Contact Chatter Time
≤5ms
Service Life
flat type≥5 million times
tactile type:≥1 million times
Mechanical Properties
Operating Force
flat type 57-284g (2-10 Oz)
tactile type 170-397g (6-14 Oz)
Switch Stroke
flat type 0.1 - 0.5mm
tactile type 0.6 - 1.5mm
Environmental Parameters
Operating Temperature
-20°C - +80°C
Storage Temperature
-40°C - +85°C
Humidity
40°C,90%-95%,240 hours
No.3 Membrane keypad application
No.4 membrane keypad flow chart
No.5 Our partial Customers
NO.6 Pass Certification
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