Package Included
- 1Pcs 16 Key 4*4 Keyboard

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
- Size : 7.4cm x 7.5cm

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
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)

Reference
- http://bit.ly/4x4-Keypad-Tutorial
- http://bit.ly/4×4-keypad-Matrix-Module

#KP1002

Standard: $5.99

Rural: $8.99

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