Dot matrix flexible programmble durable Metal Keypad , usb numeric keypads
Dot matrix flexible programmble durable stainless steel numeric keypad
MECHANICAL DATA:
Actuator/keys: 12 keys, 1.50mm thickness super quality SUS304 brushed stainless steel flat key.
Key top style: Non-protuberant rectangular keys, laser engraved & etched legends & raised braille on keys are available
Key Size: 14.0mm x 14.0mm for normal keys, 14.0mm x 28.0mm for enter key
Key travel: 0.45mm
Actuation Force: 2.0N+/-0.1N for key 14.0mm x 14.0mm (pressure point) 4.0N+/-0.1N for key 14.0mm x 28.0mm (pressure point)
Switch life: more than 5 million of operations.
Front Plate: 1.5mm thickness super quality brushed stainless steel
Back Plate: 1.5mm thickness super quality stainless steel
G.W.: 0.30KGs
Dimensions: 120.0mm x 98.0mm (L x W )
ENVIRONMENTAL ADAPTABILITY:
Operating temperature:-20oC to +60oC
Storage temperature: -30oC to +70oC
Operating RH: 30-90%
Atmospheric pressure: 60-106Kpa.
Saline mist: 96 hours, IEC 60512-6
Damp heat test at + 40oC: 21 days, IEC 60512-6
Dry heat test at + 85oC: 10 days, IEC 60512-6
RELIABILITY
RoHS Compliant, CE and FCC, ESD
Protection Level: IP65(front panel)
Vandal resistant IK10
Key Lifespan >5 million actuations
MTBF >50000H
MTTR <30min
Specifications:
|
ENVIRONMENTAL ADAPTABILITY |
|
|
Operating temperature |
-20oC to +60oC |
|
Storage temperature |
-30oC to +70oC |
|
Operating RH |
30-90% |
|
Atmospheric pressure |
60-106Kpa |
|
Saline mist |
96 hours, IEC 60512-6 |
|
Damp heat test at + 40oC |
21 days, IEC 60512-6 |
|
Dry heat test at + 85oC |
10 days, IEC 60512-6 |
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