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Matrix 3*5 Rim Embossing Tactile Membrane Switch With High Effective

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Matrix 3*5 Rim Embossing Tactile Membrane Switch With High Effective

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Brand Name : Taida

Model Number : 0703-007

Certification : ISO9001,SGS,ROHS,REACH,UL

Place of Origin : DongGuan of China

MOQ : 200 pcs

Price : communication

Payment Terms : Western Union, T/T,PAYPAL

Supply Ability : 60000 +pcs +a Month

Delivery Time : 4-5 days for Samples making ;10-15 days for Batch goods

Packaging Details : PE bags first and Foam in Carton and etc

Material : Polyester or Polycarbonate or others

Color : Pantone, RAL CMYK ,RGB

Pitch of Connect : 2.54MM ,

Adhesive : 3M467 200MP adheisve or others

Button type : Embossing metal dome

Connector type : female connector

PN : Membrane switch ,Membrane keypad ,keyboard ,overlay

circuit options : silver flex circuit

Application : Radiation meter instrument

connector brand : Nicomatic

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Custom Matrix 3*5 Tactile Rim Embossing Membrane Keyboard With NICMATIC Female Housing

Matrix membrane keyboard is a type of keyboard that uses a grid-like matrix of conductive traces to detect key presses. When a key is pressed, it completes a circuit within the matrix, allowing the keyboard controller to detect which key was pressed.

Some key characteristics of matrix membrane keyboards:

  • Use a flexible membrane with printed conductive traces instead of individual switches. This makes them thinner and more cost-effective.
  • The membrane has a grid-like matrix of rows and columns. Each key press connects a row and column.
  • Matrix scanning is used to detect which key was pressed by monitoring the rows and columns.
  • Commonly found in budget keyboards, computer peripherals, and other devices where cost and space are important factors.
  • Provide tactile feedback, but generally have a less "clicky" feel compared to mechanical keyboards.
  • Can be prone to ghosting/key rollover issues if not properly designed, but modern controllers help mitigate this.
  • Relatively simple construction and easy to manufacture in high volumes.

Overall, matrix membrane keyboards offer a cost-effective and space-saving alternative to mechanical keyboards, though they may not provide the same premium typing experience. The matrix design allows for compact and thin keyboard layouts.

Descriptions :

Overlay material ---For front or face overlay
Polyester Polycarbonate

1 Highly versatile for embossing
2 Highly resistant for chemicals
3 Better durability
4 For internal and external use

1 wide range of the surface finishes and thicknesses
2 More cost-effective
3 For internal and external use
4 many Lexan label choose
Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications
Pedestal embossing Rim embossing Pillow embossing Dim embossing
Windows or LCD --- For display functions
Printed colors windows such like red ,black and so on Transparent finishes windows
Keys
Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds Non-tactile keys: printed silver spot on the circuit
LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others
EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs
Cables --- is extension of circuit and communication with your device
Screen printing conductive silver cable Copper plated cable /Polyimide or FPC PCB cable
Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector
Shielding --- For protection function
Gasket seal/Waterproof :protect the conductors against from the humidity and splashes EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect
Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others
Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA
Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL
Standard Tolerances :+/-0.2MM



Performance Index

Environmental Operating Temperature -40°C to +80°C (-40°to 176°F)
Storage Temperature -40°C to +85°C (-40°to 185°F)
Humidity 40°C, 90% to 95% for 240 hours
Vibration 20G's max.
Mechanical Actuation Force Non-tactile 60g to 300g (2oz to 10oz)
Tactile 150g to 400g (6oz to 14oz)
Switch Stroke Non-tactile 0.1 to 0.5mm
Life Expectancy Tactile 0.6 to 1.5mm
Non-tactile >5 million actuations
Tactile >1 million actuations
Electrical Operating Voltage 35 volts maximum
Operating Current 10 micro amps to 100 milliamps, resistive
Operating Power 1 watt maximum
Circuit Resistance 10 ohms to 500 ohms, dependent on size and layout
Insulation Resistance 100M ohms at 100V DC
Dielectric Withstand >250 VRMs (50-60Hz 1 minute)
Contact Bounce ≤ 5 milliseconds






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Matrix 3*5 Rim Embossing Tactile Membrane Switch With High EffectiveMatrix 3*5 Rim Embossing Tactile Membrane Switch With High EffectiveMatrix 3*5 Rim Embossing Tactile Membrane Switch With High Effective


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