12 keys numeric zinc alloy keypad with XHplug/hot item 3×4 dustproof keypad -B501
12 keys numeric zinc alloy keypad with XHplug/hot item 3×4 dustproof keypad -B501
APPLICATION
| self-service library | self-service kiosk | CNC machine |
| household applications | oiling machine | charge spot |
| industrial telephone | ATM | access control |
| ticket machine | vending machine | medical facility |
| security system | fingerprint attendance machine |
PARAMETERS
| Model number | B501 |
| Defend Grade | IP65 |
| Keys | 12 keys |
| Vandal resistant | IK09 |
| Electrical lifetime | > 5 years |
| Contact resistance | 200 ohm (max) |
| Current Rating | appr. 30mA |
| Power supply | + 5V +/- 5% |
| G.W. | 0.20kg approx |
| Dimensions | 93.5mm * 72.5mm*6.1mm |
| Frame/keys materials | Stainless steel |
| life span | ≥2 million |
| Elasticity of key | 2.5-3N |
| Key travel | ≤100Ω |
| Atmospheric pressure | 60-106Kpa |
| Operate Temperature | -40℃~+85℃ |
| Travel distance | 0.45mm |
