4 - 5 20 Key Matrix Membrane Switch Keypad Keyboard

The 4 - 5 Matrix Array 20 Key Membrane Switch Keypad Keyboard is a high-quality keypad with a soft-touch feel and a long lifespan of 100 million life-strokes. It offers good resistance to environmental conditions, making it suitable for a variety of applications.

This 12V keypad is designed with a 4 - 5 matrix layout, providing a total of 20 buttons. It is a membrane keypad with no moving parts, ensuring durability and reliability. The keypad features an adhesive backing for easy mounting in various applications.

  Features:  

• Ultra-thin design & adhesive backing for easy integration
• Excellent price-performance ratio
• Easy communication with any microcontroller
• 5-pin 2.54mm pitch connector, 4 - 5 matrix with 20 keys
• Widely used in industrial and home electronic equipment

  Specifications:  

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

  Package Includes:  

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

This keypad is a cost-effective solution for adding input functionality to your projects, offering durability and ease of use.