This 4×4 Matrix Keypad Membrane Switch 16 Keys 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. Sticker can peel off for adhesive mounting. Excellent price-performance ratio. Easy communication with any microcontroller. 5 pins 2.54mm pitch connector,4x 4type 16 keys. 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. Specifications: Voltage DC 35V Operating Current 0.1A Contact Resistance 500Ω Insulation Resistance 100 MΩ Dielectric Strength 250V Rms Length 165mm Width 70mm Height 1mm Weight 7gm Package Includes: 1 x 4×4 Matrix Keypad Membrane Switch 16 Keys. *Product Images are shown for illustrative purposes only and may differ from actual product.
