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16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT

    Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
     
    Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
    • Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
    • Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
    • Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
    • Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers
    • Buy cheap 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT from wholesalers

    16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT

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    Brand Name : creatall
    Model Number : 16 Keyboard
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    16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT

    Features:

    1x4 matrix keyboard:

    100% Brand new and good quality
    1*4 Matrix membrane switch with FPC circuit
    Single chip microcomputer extended keyboard
    Precise and professional made, stable performance
    Pad Size: 68*20mm
    Total Length: 107mm

    3x4 matrix keyboard:

    Pad Size: 69.2 x 76.9 x 0.8mm
    Cable Length: 3-1/3" or 86mm (include connector)
    Connector: Dupont 7 pins, 0.1" (2.54mm) Pitch
    Mount Style: Self-Adherence
    Max. Circuit Rating: 35VDC, 100mA
    Insulation Spec.: 100M Ohm, 100V
    Dielectric Withstand: 250VRms (60Hz, 1min)
    Contact Bounce: <=5ms
    Life Expectancy: 1 million closures
    Operation Temperature: -20 to +40 °C

    4x4 matrix keyboard:

    Contact resistance of 500 ()
    Insulation resistance 100M ()
    Key Operating Force 150-200N
    Rebound time 1 (ms)
    Life of 100 million (times)
    Operating Temperature 60 ()
    1, the electronic characteristics
    Circuit Rating: 35V (DC), 100mA, 1W
    Contact resistance: 10 ~ 500
    (Varies according to the lead lengths and different from those of the material used)
    Insulation resistance: 100M 100V
    Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
    Electric shock jitter: <5ms
    Life span: tactile type: one million times
    2, the mechanical properties
    Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
    Switch travel: touch-type: 0.6 ~ 1.5mm
    3, 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)

    4x5 matrix keyboard:

    1. Panel Size: 75*85mm.
    2. Length: 18CM.
    3. Insulation Resistance:100M Ω 100V.
    4. Withstand Voltage:250V Rms.(50-60Hz lmin)
    5. Storage Temperature: +15°- +35°.
    6. Storage Humidity:70-90.
    Quality 16 Key Membrane Switch Keypad 4 * 4 Matrix Keyboard For DIY KIT for sale
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