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.

Features:

1. Ultra-thin design & adhesive backing provides. Excellent price-performance ratio
2. Very Easy communication with any microcontroller.
3. 5 pins 2.54mm pitch connector,4x 4type 16 keys.
4. This allows a microcontroller to scan the 8 output pins to see which of the 16 buttons is being pressed.

Specifications:

Voltage: DC 5V

Operating Current: 0.1A

Contact Resistance: 500 Ohms

Insulation Resistance: 100 MegOhms

Application

• Used widely in Industrial and Domestic electronic equipment’s, instrument, etc.