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DC 12V 1×4 Key Matrix Membrane Switch Keypad


  1. Ultra-thin design & adhesive backing provides easy integration to any project
  2. Excellent price-performance ratio
  3. Easy communication with any microcontroller
  4. Mount Style: Self-Adherence
  5. Max. Circuit Rating: 35 VDC, 100 mA.
  6. Contact Bounce : <=5ms
  7. Life Expectancy : 1 million closures
  8. Operation Temperature : -20 to +40 °C

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Introducing the DC 12V 1×4 Key Matrix Membrane Switch Keypad, an affordable yet high-quality solution for your application needs. With four buttons arranged in a matrix form, this keypad serves as a useful human interface component for microcontroller projects. Its membrane design ensures reliability without any moving parts.

Featuring a convenient adhesive backing, this keypad can be easily mounted in various applications. To interface with your microcontroller circuits, a male 5-pin berg connector is required, enabling seamless integration into your projects.

Whether you’re designing a simple input interface or incorporating user control into your project, the 1×4 Key Matrix Membrane Switch Keypad offers a cost-effective and reliable solution for your needs.


Package Includes:

1 x DC 12V 1×4 Key Matrix Membrane Switch Keypad.

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