20 STCK. 16 Tastenfeld Matrix Membran Schalter 4x4 Tastatur für Arduino Prototyping AVR
19,05 €
4X4 Matrix Array 16 Keyboard Keypad module Membrane switch Button for Arduino AVR PIC Description: 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 (℃) 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 Package Included： 20 X Matrix Keypad module.
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