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12 Key - 4x3 Matrix - Membrane Type Keypad
- Product Code: MSW-MTK12
- Availability: In Stock
-
₹41.00 (+ GST)
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12 Key 4x3 Matrix Membrane Type Keypad
The 12 Key 4x3 Matrix Membrane Keypad serves as a user input device for electronic projects. This switch array provides an interface for data entry and control. Its 4x3 matrix configuration offers 12 distinct keys. Integration with microcontrollers like Arduino, Raspberry Pi, and ESP32 is supported. The keypad features membrane construction. An adhesive backing facilitates mounting for prototypes and finished products. This component supports custom user interface development in DIY electronics, robotics, and embedded systems.
Specifications:
- Keypad Type: Membrane
- Matrix Configuration: 4x3
- Number of Keys: 12
- Connector: 7-pin (0.1" pitch)
- Mounting Method: Self-adhesive backing
- Operating Temperature: 0°C to +60°C
- Humidity Tolerance: 90-95% RH at 40°C for 240 hours
- Flexible Circuit Length: Approx. 83 mm (3.3 inches)
- Insulation Resistance: >100 MΩ (100V)
- Contact Resistance: <100 Ω
- Key Life: >1 Million actuations
Key features and benefits:
- 12-key (4x3 matrix) configuration
- Membrane construction
- Standard 7-pin connector
- Self-adhesive backing
- Flexible circuit design
- Operating temperature range: 0°C to +60°C
- Humidity tolerance: 90-95% RH at 40°C for 240 hours
Applications:
- Microcontroller-based projects (Arduino, Raspberry Pi, ESP32)
- Custom control panels and user interfaces
- Robotics and automation systems
- Access control and security systems
- Embedded systems requiring numerical or command input
Frequently Asked Questions:
Q: What is the matrix configuration of this keypad?
A: This keypad features a 4x3 matrix configuration, providing 12 distinct keys.
Q: What type of connector does this keypad utilize?
A: The keypad utilizes a standard 7-pin connector with a 0.1" pitch.
Q: How is this keypad mounted?
A: The keypad is mounted using its self-adhesive backing.
Package Includes:
1x 12 Key 4x3 Matrix Membrane Type Keypad.*Image shown is a representation only.
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