Matrix Array 20 Keys Membrane Switch Keypad Keyboard 4*5 Keys for Arduino

300.00

Out of stock

Description

1. Panel Size: 75X85mm.

2. Length: 18CM.

3. Insulation Resistance:100M Ω 100V.

4. Withstand Voltage:250V Rms.(50-60Hz lmin)

5. Storage Temperature: +15°- +35°.

6. Storage Humidity:70-90.

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