4 x 4 Matrix Array Breadboard For Arduino 16 Key Membrane Switch Keypad
4 x 4 Matrix Array Breadboard For Arduino 16 Key Membrane Switch Keypad
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
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
the mechanical properties:
Operating pressure: Touch feeling: 170 ~ 397g
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)
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
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