AVR 16 Buttons 4×4 Key Switch Membrane Matrix KeyPad for Arduino RPI AA084

SKU: EPXaa084xx Category:

This product is currently out of stock and unavailable.



AVR 16 Buttons 4×4 Key Switch Membrane Matrix KeyPad for Arduino RPI AA084


Contact resistance of 500 (Ω)
Insulation resistance 100M (Ω)
Key Operating Force 150-200N
Rebound time 1 (ms)
Life of 100 million (times)
Operating Temperature 60 (℃)
1, 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, Mechanical properties:
Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
Switch travel: touch-type: 0.6 ~ 1.5mm
3, 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)


Package included


1 / 2 pcs matrix keypad without instruction or data sheet
All items are in stock and will be dispatched to you within 24 hours of your payment being received. Please note that items bought on weekends will be dispatched the next working day.
Please make sure your shipping address is correct before purchase.
We accept PAYPAL only
We have 30 days  exchange/replacement policy on our items
Buyers have to pay for the return cost and we will pay the cost for resend



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