4X3 Membrane Keypad

Description: This is keypad. It is flexible membrane keypad. This keypad has 12 keys. It is a matrix 4x3 keypad. It is designed for thin keypad with sticker on the back. You can attach it to anything. It needs only 7 microcontroller pins to scan the keys.

Features:

• 7 pins connector
• White sticker can peel of for adhesive mounting
• Maximum circuit rating 35Vdc, 100mA
• Insulation resistance: 100M ohm, 100V
• Contact bounce: <= 5ms
• Life expectancy: 1 million closures
• Transparence cable lenght 83mm
• Pad size(LxW) 76x69mm

Accessories:
2.54mm straight header strip

Documents: datasheet

Link:
Arduino Scankey Library