Description This DC 12V 4×4 Matrix Keypad Membrane Switch is high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions. This DC 12V 4×4 Key Matrix Membrane Switch Keypad is a high-quality product at very low cost for your application needs. This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. The Keypad 4×4 features a total of 16 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 8-pin berg connector is require for interfacing it with your microcontroller circuits. Features: Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector,4x 4type 16 keys. Sticker can peel off for adhesive mounting. Used widely in industrial and home electronic equipments, instrument, etc. This allows a microcontroller to scan the 8 output pins to see which of the 16 buttons is being pressed. Package Includes: 1 x 4×4 Matrix Membrane Type Keypad -16 Keys Specifications: Voltage(V) DC 35V Operating Current (A) 0.1 Contact Resistance 500 Insulation Resistance (M) 100 Dielectric Strength 250VRms Length (mm) 165 Width (mm) 70 Height (mm) 1 Weight (gm) 7
