black 12 keys silicone industrial keypad with green backit USB interface

12 keys black silicone rubber industrial keypad with green backit USB interface​

DESCRIPTION: 12 keys IP66 dynamic vandal proof industrial silicone rubber keypad withfully sealed industrial PCB electronics shielded & protected by stainlesssteel housing, with carbon-on-gold key switch technology with 2.0mm longstroke with extremely good tactile feeling for fast and accurate inputwithout any noise, with durable coating & antimicrobial keyboard surfacewithstand to most chemicals and liquids under harsh environment, rear panel mounting solution.

ELECTRICAL DATA:

ENVIRONMENTAL ADAPTABILITY:
Operating temperature:-20oC to +60oC(industrial level)

-40oC to +85oC(military level)
Storage temperature: :-30oC to +70oC (industrial level)

-55oC to +150oC(military level)
Humidity: 100%
Atmospheric pressure: 60-106Kpa
Shock: 3x11 ms pulses of 50g on each of 3 axes
Vibration: POWER SPECTRAL DENSITY: 0.04g/Hz, FREQUENCY RANGE: 20Hz - 2kHz, DURATION OF TEST PER AXIS: 3 hours
Flammability
PRINTED CIRCUIT BOARD: 94 VOSILICONE OVERLAY: 94 HBINTERFACE CABLE: 94 V

RELIABILITY
RoHS , CE, FCC, ESD
Protection Level: IP65, NEMA 6P
Key Lifespan >10 million actuations
MTBF >50000H
MTTR <30min