3pcs 4x5 20 Button Display Membrane Switch Matrix Keyboard Button Control Panel with Light
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The seller has indicated that they will usually have this item
ready to ship within 12 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
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Product details
Condition
New
Location
International
Bob Shop ID
615102489
Feature:
Package includes:
3 x?4x5 20 Button Display Membrane Switch
| Circuit level | 35V DC, 100mA, 1W |
| Standard square resistance | <=50mQ/mil |
| Contact resistance | 10-500Q (with lead length and material variation) |
| Insulation resistance | 100M?? 100V |
| Dielectric withstand voltage | 250VRms (50-60Hz 1min) |
| Contact jitter time | <=5ms |
| Operating pressure | Metal shrapnel type 220-350g |
| Switching stroke | Metal dome type 0.6-0.8mm |
| Storage temperature | 70%-90% |
| Storage humidity | ? -0?ﾣC~+60?ﾣC16H |
| Test humidity | 70%-90% |
| vibration | 20G's msx. (10-200HZ, MIL-202, M204, Condition B) |
| Line thickness | <=0.13mm |
Package includes:
3 x?4x5 20 Button Display Membrane Switch