Standard Matrix Membrane Keypads

1x4 Universal Matrix Membrane Switch Keypad

The 1×4 Universal Matrix Membrane Switch Keypad is a non-tactile type of keypad suitable for various applications.
It features 4 embossed keys that provide human interface with microcontrollers and electronic Arduino circuits.
The keypad is equipped with a 5-pin female burg connector with a pitch of 2.54mm.
Dimensions: 70mm x 20mm.
Flexible tail length: 85mm.
Typically utilized during the R&D stage due to its low cost and ready availability.

The 3×4 Universal Matrix Membrane Switch Keypad provides human interface and facilitates easy communication with microcontrollers and electronic Arduino circuits for various applications such as security door locks, lockers, menu selection, data entry, and more.
It is a matrix numeric keypad with 12 keys arranged in 3 columns and 4 rows.
Due to the matrix connection, only 7 pins are required for connection, which are provided through a female burg connector with a pitch of 2.54mm.
Dimensions: 69mm x 77mm.
Flexible tail length: 85mm.
Popular for its easy adaptability, mounting, and low cost.

The 4×4 Universal Matrix Membrane Switch Keypad provides human interface and facilitates easy communication with microcontrollers and electronic Arduino circuits for various applications such as security door locks, lockers, menu selection, data entry, and more.
It is a matrix numeric keypad with 16 keys arranged in 4 columns and 4 rows.
Additionally, it includes 4 extra keys labelled A, B, C, and D, expanding its functionality.
Due to the matrix connection, only 8 pins are required for connection, which are provided through a female burg connector with a pitch of 2.54mm.
Dimensions: 70mm x 77mm.
Flexible tail length: 85mm.
Popular for its easy adaptability, mounting, and low cost

Graphic overlay with a matte finish PC film and embossed buttons.

Overlay adhesive.

Circuitry layer consisting of flexible printed conductive tracks.

Spacer for separation between layers.

Rear adhesive for mounting.

Non-tactile keypads design ensures a very high life expectancy

Reduced contact bounce for more precise input

Scratch-proof surface enhances durability

Longer switch life and greater reliability

Easy mounting with self-adhesive backing

Cost-effective solution for various applications

Operating voltage: 35V DC

Operating temperature range: -20 to 70°C

ROHS compliant, ensuring environmental safety and regulatory compliance