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Specification
- The type of product is a 4 X 4 keypad module.
- The rating of voltage Max is 24V DC.
- The rating of the current Max is 30 mA.
- The operating range of temperature is 0 to 50 °Centigrade or 32 to 122 °F.
- It includes 8 pins.
- The dimension of the keypad is 6.9 cm X 7.9 cm.
- The dimension of the cable is 2.0 cm X 8.8 cm.
- This matrix keypad design is Ultra-thin.
- The key layout is 4 rows x 4 columns.
- The type of key is the membrane.
- Its operating voltage ranges from 3V to 5V DC.
- The connector used is a Female 2.54mm Pitch.
Description
- 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: 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
- 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)
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Product Tag
Arduino & Raspberry PI