4×4 Matrix Array 16 Key Membrane Switch Keypad for Arduino AVR

Operating Temperature: -40~+80°C, 4×4 matrix, Pull aprt the white paper back / it can be attached on the Chassis, Vibration: 20G / max, Electric Shock Jitter: <5ms, Key Operating Force: 150-200N, Dielectric Strength: 250VRms(50-60HZ/Min), Contact Resistance: 10Ω-500Ω, Size: 6.8x7.6cm, Circuit Rating: 35V DC / 100mA / 1W, Storage Temperature: -40~+80°C, 8P Dupont / Spacing 2.54mm / can connet the circuit by pin, Insulation Resistance: 100MΩ 100V.

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Updated: 09-07-2025

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Link: 4×4 Matrix Array 16 Key Membrane Switch Keypad for Arduino AVR
$3.23 with coupon: BG589b2e

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