Upgrade your microcontroller projects with the 4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard. This membrane keypad offers seamless integration with your circuits, boasting a user-friendly interface with 20 buttons arranged in a matrix form. With its adhesive backing and compact design, mounting this keypad in various applications is effortless. Enjoy the soft-touch feeling of the buttons, ensuring a comfortable user experience for industrial and home electronic equipment alike.
Specifications
| Voltage(V) |
DC 35V |
| Operating Current (A) |
100mA |
| Contact Resistance |
100mΩ (Max.) |
| Insulation Resistance |
100MΩ |
| Dielectric Strength |
250VRms |
| Operating Temperature |
-40°C to 80°C |
| Storage Condition |
-40°C to 80°C |
| Dimensions (L × W × H) |
180mm × 75mm × 1mm |
| Weight |
8g |
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.
Package Includes
1 x 4x5 Matrix Array 20 Key Membrane Switch Keypad
