4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard For Arduino Induction Board TO‑220AB through‑hole package

TO‑220AB through‑hole package

Discharge Current - 1

( assorted )

There is a constant 'quiescent' current draw of 6mA

Specification of 12V Solenoid Lock:

4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard For Arduino Induction Board TO‑220AB through‑hole packageThe 45 Matrix Array 20 Key Membrane Switch Keypad is a compact and reliable keypad designed for easy integration with microcontrollers such as Arduino, Raspberry Pi, and other development platforms. Featuring a 4 row by 5 column matrix layout, this keypad provides 20 tactile keys labeled with numbers, letters, and functions suitable for menu navigation, PIN entry, or custom input systems. Built with a flexible membrane design, the keypad is