4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard For Arduino

125.00 Excl. GST 18%

In stock

  1. Sticker can peel off for adhesive mounting.
  2. Operating Voltage: 12V DC
  3. Excellent price-performance ratio
  4. Easy communication with any microcontroller
  5. 5 pins 2.54mm pitch connector, 4×5 type 20 keys.
  6. Ultra-thin design & adhesive backing provides easy integration to any project
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This 4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard is a high-quality soft-touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions.

This DC 12V 4×5 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs.

This 20-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 4×5 features a total of 20 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 9-pin berg connector is required 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 2.54mm pitch connector,4×5 type 20 keys.
  • The sticker can peel off for adhesive mounting.
  • Used widely in industrial and home electronic equipment, instrument, etc.
  • This allows a microcontroller to scan the 9 output pins to see which of the 20 buttons is being pressed.

Specifications:

Voltage DC 35V
Operating Current 100mA
Contact Resistance 100mΩ (Max.)
Insulation Resistance 100MΩ
Dielectric Strength 250VRms
Operating Temperature Range -40℃ to 80℃
Storage condition -40℃ to 80℃
Length 180mm
Width 85mm
Height 1mm
Weight 8 gm

Package Includes:

1 x 4×5 Matrix Array 20 Key Membrane Switch Keypad.


*Product Images are shown for illustrative purposes only and may differ from actual product.


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