Matte Finish 4 by 4 Matrix Keypad Industrial Control Membrane Switches
Product Description
Matte Finish 4 by 4 Matrix Keypad Industrial Control Membrane Switches
Product Description
This DC 12V 4×4 Matrix Keypad Membrane Switch is high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions.
This DC 12V 4×4 Key Matrix Membrane Switch Keypad is a high-quality product at very low cost for your application needs.
This 16-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 4×4 features a total of 16 buttons in Matrix form. This is a membrane keypad with no moving parts.
A female 8-pin berg connector is require for interfacing it with your microcontroller circuits.
Features
Ultra-thin design & 3M adhesive backing provides easy integration to any project
Excellent price-performance ratio
Easy communication with any microcontroller
Pins 2.54mm pitch connector
4x 4 type 16 keys
3M Sticker can peel off for adhesive mounting.
Operating Voltage (V): 12 DC
Membrane switch direction
To analyze products in current market, most of them are getting to be short, small, lightweight and thin. Membrane switch is just in accordance with this design, which is an electronic component that in combination of art and technology.
Type of membrane switch
Main types: There are many different types and layouts of membrane switch, its basic function like travel, operating force, life time mainly depend on type of key and material.
The main types can be sorted as follows:
Membrane switch with flat keys, membrane switch with embossed keys
(rectangle or dome), membrane switch with metal dome or polydome,
Tactile or non-tactile, membrane switch with LCD window or embedded
LED, and so on...
We manufacture complete line of membrane switches, our experienced design team are ready to work with you to design membrane switches to meet your unique needs of your project.
1) Graphic overlay with or without embossing.
2) Tactile with metal dome or polydome or non-tactile
3) Embedded LED or other surface mount components.
4) Waterproof or UV resistant.
5) Electroluminescent backlighting.
6) ESD shielding (Aluminum foil or whole layer with silver and carbon coated).
7) Tail with or without connector (male or female pin).