[elecena] 4x5 Self-Adhesive Membrane Keypad Arduino - zmiany ceny Self-adhesive - double-sided 3M tape applied for easy installation. Technical data: Panel Size: 75*85mm. Length: 18cm. Insulation Resistance: 100MΩ 100V. Withstand Voltage: 250V Rms.(50-60Hz lmin) Storage Temperature: +15°- +35° Storage Humidity: 70-90 4x5 Self-Adhesive Membrane Keypad Arduino - 2.60 EUR https://elecena.pl/product/23275524/4x5-self-adhesive-membrane-keypad-arduino 2023-04-22 4x5 Self-Adhesive Membrane Keypad Arduino - 3.20 EUR https://elecena.pl/product/23275524/4x5-self-adhesive-membrane-keypad-arduino 2025-10-29