4×3 Matrix Membrane Keypad is high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions. It is a high-quality product at very low cost for your application needs. This 12-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 4×3 features a total of 12 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 7-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 2.54 mm pitch connector, 4×3 type 12 keys. Used widely in industrial and home electronic equipment, instrument, etc. Flexible Can be attached on any surface Only 7 microcontroller pins are needed to access 12 buttons Specifications: Voltage(V) DC 35V Operating Current (A) 0.1 Contact Resistance 500Ω Insulation Resistance (MΩ) 100 Ribbon cable length (mm) 90 Dielectric Strength 250VRms Length (mm) 70 Width (mm) 70 Height (mm) 1 Package Includes: 1 x 4×3 Matrix 12 keys Membrane Type Keypad *Product Images are shown for illustrative purposes only and may differ from actual product.
