This is 4×3 12-key Keyboard / Keypad Telephone Style. It is 12 Button Keypad switch, ideal for code or data entry. Each key is rated for up to 1,000,000 life-stroke and also features a durable high-quality material contact surface for best environmental resistances. This 3×4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals and standard star(*) and hash(#) symbols.
