4*3 Membrane Switch Matrix Keypad

Description

Parameters

• Product Name : Membrane Switch
• Matrix (Columns x Rows): 3 x 4
• Output Type: Matrix
• Voltage : DC 12V
• Current : 30mA
• Contact Resistance : >=100 Ohm
• Ultra-thin design & adhesive backing provides easy integration to any project
• Easy communication with any microcontroller
• 5 pins 2.54mm pitch connector
• Used widely in industrial and home electronic equipment, instrument, etc.
• This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.
• Material : Plastic
• Weight : 9g
• Package Content : 1 x Membrane Switch
• Mounting Type: Panel Mount, Front
• Number of Keys: 12