Custom Screen Printing Embossed Button Metal Dome Membrane Switch Keypad
Membrane Switch 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 |
