1×4 Key Matrix Membrane Switch Keypad

1×4 Key Matrix Membrane Switch Keypad

DC 3 ~ 12V 1×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs. This 4-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 1×4 features a total of 4 buttons in Matrix form. Featured by Sharvi Electronics This is a membrane keypad with no moving parts. A female 5-pin berg connector is required for interfacing it with your microcontroller circuits. This product is known as 1×4 Matrix 4 Push Button Keyboard Module, 1×4 Matrix Keypad, 1×4 Matrix 4 Keypad Module, 1×4 Matrix 4 Keyboard Module, 1×4 Matrix Keyboard Module, 1×4 4-key Keyboard

Feature/Specs:

• Operating Voltage: 3 ~ 12VDC
• Operating Current: 100mA
• Contact Resistance: 500Ω
• Insulation Resistance: 100MΩ
• Dielectric Strength: 250VRms
• Operating Temperature Range: -40 ~ 85°C
• Storage condition: -40 ~ 80°C
• Mech. & Electrical Lifecycle: 1,000,000
• Ultra-thin design & adhesive backing provides easy integration to any project
• Excellent price-performance ratio
• Easy communication with any microcontroller
• This allows a microcontroller to ‘scan’ the 5 output pins to see which of the 4 buttons is being pressed.
• Length: 110mm
• Width: 70mm
• Height: 1mm
• Approx Weight: 2gm

Application: 

• Security lock, Door lock
• Instruments
• Electronics Devices
• Diy Project etc.

Package Includes:

• 1 x 1×4 Key Matrix Membrane Switch Keypad

Note: Product Images are shown for illustrative purposes only and may differ from the actual product.