Advantages of Standard Matrix Membrane Switch Keypad :
- Non Tactile keypad hence very high Life Expectancy
- Less contact bounce.
- Scratch Proof
- Longer Switch life and Greater Reliability
- Use of Silver Conductive , carbon and insulation inks.
- Easy Mounting-Self Adhesive
- Low Cost
- Life Expectancy – 1 million operation
- Operating Voltage 35V DC
- Operating Temperature -20 to 70°C
- ROHS Compliant
- We, Rangvishwa produce three types of Standard Matrix Keypads.
1] 1x4 Universal Matrix Membrane Switch Keypad :
1x4 Universal Matrix Membrane Switch Keypad is a Non- Tactile type of keypad
This Membrane Switch Keypad has 4 embossed keys that provide human interface with micro-controller & electronic Arduino circuit for various applications
1x4 Universal Matrix Membrane Switch Keypad have a 5 pin Female Burg Connector, Pitch 2.54mm
Size: 70mm x 20mm
Flexible Tail Length : 85mm
Generally 1x4 Universal Matrix Membrane Switch Keypad at R&D stage due to low cost & ready availability.
2] 3x4 Universal Matrix Membrane Switch Keypad :
- • 3x4 Universal Matrix Membrane Switch Keypad provides human interface & easy communication with micro-controller & electronic Arduino circuit for various applications like Security Door Lock, Lockers, Menu selection, Data Entry and many more
- • 3x4 Universal Matrix Membrane Switch Keypad is a Matrix Numeric Keypad.
- • 3x4 Universal Matrix Membrane Switch Keypad have 12 keys, arranged in 3 Columns & 4 Rows.
- • As the keys are connected in Matrix thereby only 7pin are out for connection.
- • These 7pins are out with a Female Burg Connector, Pitch 2.54mm.
- • Size: 69mm x 77mm
- • Flexible Tail Length : 85mm
- • 3x4 Universal Matrix Membrane Switch Keypad are popular for its easy adaptability, Mounting & Low cost
3] 4x4 Universal Matrix Membrane Switch Keypad :
- • 4x4 Universal Matrix Membrane Switch Keypad provides human interface & easy communication with micro-controller & electronic Arduino circuit for various applications like Security Door Lock, Lockers, Menu selection, Data Entry and many more.
- • 4x4 Universal Matrix Membrane Switch Keypad is a Matrix Numeric Keypad with 4 extra keys A,B,C & D.
- • 4x4 Universal Matrix Membrane Switch Keypad have 16 keys, arranged in 4 Columns & 4 Rows.
- • As the keys are connected in Matrix thereby only 8 pins are out for connection.
- • These 8 pins are out with a Female Burg Connector, Pitch 2.54mm.
- • Size: 70mm x 77mm
- • Flexible Tail Length : 85mm
- • 4x4 Universal Matrix Membrane Switch Keypad are popular for its easy adaptability, Mounting & Low cost.
All these keypad are available in Tactile & Non Tactile based types. They are thin, light weight, shock resistant, abrasion resistant & convenient in installation. It has generally back adhesive like 3M but can be made robust by providing aluminum or acrylic base with studs as required
