teclado matriz 4x3

teclado matriz 4x3
teclado matriz 4x3
Modelo: teclado 4x3-4031
Puntos: 1
Disponibilidad: 15
Precio Neto: $3.500
Valor Neto: $3.500
Precio en puntos recompensa: 10
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Features:
 
Contact resistance of 500 (ω)
Insulation resistance 100M (ω)
Key Operating Force 150-200N
Rebound time 1 (ms)
Life of 100 million (times)
Operating Temperature 60 (℃)
 


The electronic characteristics:
 
Circuit Rating: 35V (DC), 100mA, 1W
Contact resistance: 10ω ~ 500ω (Varies according to the lead lengths and different from those of the material used)
Insulation resistance: 100Mω 100V
Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
Electric shock jitter: <5ms
Life span: tactile type: ≥ one million times

 


The mechanical properties:
 
Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
 Switch travel: touch-type: 0.6 ~ 1.5mm
 


The environment parameters

Operating temperature: -40 to +80
Storage temperature: -40 to +80
Temperature: from 40,90% to 95%, 240 hours
Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)
 

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