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4x5 20 Key Matrix Membrane Switch Keypad Keyboard

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₹149
Ex Tax: ₹126.27
  • Stock: In Stock
  • SKU: TECH1272

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(V)

DC 35V

Operating Current (A)

100mA

Contact Resistance

100mΩ (Max.)

Insulation Resistance (MΩ)

100

Dielectric Strength

250VRms

Operating Temperature Range (°C)

-40 to 80

Storage condition ()

-40 to 80

Length (mm)

180

Width (mm)

85

Height (mm)

1

Weight (gm)

8


Package Includes :

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

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