This is 4×4 Matrix 16 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 4×4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, A-D letters, and standard star(*) and hash(#) symbols.

Features :

• Excellent price-performance ratio.
• Easy communication with any microcontroller.
• Standard Header Pin Connector.
• Tactile type switches.
• Over 1,000,000 operations per key.

Package Includes :

• 1 x 4X4 12-key Keyboard / Keypad Telephone Style