Weatherproof 3×4 rs232 keypad-B720

  • FOB Price Range: US $10-300/unit
  • MOQ: 100 units
  • Supply Ability: 10000 units per Month
  • Port: Shanghai or Ningbo
  • Payment Terms: T/T, L/C, PAYPAL, WESTERN UNION
  • Delivery Terms: FOB/DAP,DDU,EXW
  • Product Detail

    Product Tags

    Weatherproof 3×4 rs232 keypad-B720
    Product Description
    Keys 12 Keys
    Switching Material Carbon-on-gold key switch technology PCB
    Actuation Force 0.6 N+/0.1N(pressure point)
    Frame/Keys Materials ABS Plastic
    Dimensions 72.5mm*93.5mm(L x W)
    G.W. 180g approx
    LED color Customized
    Key Size 14.0mm*14.0mm
    Rubber Life More than 500000 cycles


    Power Supply Voltage 3V DC
    Current Rating Appox. 45mA
    Power Comsumption Under 300mW for operation,under 200mW for non-operation
    Contact Resistence 200 Ohms(Max)
    Electrical Lifetime >5 years
    Interface Male pin out connector


    Environment Adaptability
    Operating Temperature -20 ℃  to + 75 ℃
    Storage Temperature -3 5 ℃  to + 85 ℃
    Operating RH 30-90% RH
    Atmospheric Pressure 60-106Kpa


    Protection Level IP65(Front Panel)
    Vandal Resistant IK09


    1.Keypad Applications   



    2.Customized Keypad references as for Backlighting Keypad



    3.Keypad Choosing Connection Interfaces



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