Microwave Oven Front Control Switch Panel
Product Description
Microwave Oven Front Control Switch Panel
1) membrane switch keypad
2) customised design
3) excellent quality and top service
4) 3M467/3M468...Adhesive sticker
5) Type: Switch keybaord
6) Certificate: ISO9001: 2008 &RoHS.
Electronic characteristics | |
| Circuit rating | 35V(DC),100mA,1 W |
| Contact resistance | 10Ω - 500Ω(According the trace length and materials to confirm) |
| Insulation resistance | >100MΩ 250V(DC) |
| Contact bounc | ≤5ms |
| Dielectric withstand | 250VRms(50 - 60Hz/1 min) |
| Life expectancy | flat type≥5million times,tactile type:≥1million times |
Mechanical Properties | |
| Operating pressure | 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 |