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Free Proof EL Backlit Membrane Keyboard For Industry Equipment

ShenZhen Taida Membrane Switch CO.,LTD
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    Buy cheap Free Proof EL Backlit Membrane Keyboard For Industry Equipment from wholesalers
     
    Buy cheap Free Proof EL Backlit Membrane Keyboard For Industry Equipment from wholesalers
    • Buy cheap Free Proof EL Backlit Membrane Keyboard For Industry Equipment from wholesalers
    • Buy cheap Free Proof EL Backlit Membrane Keyboard For Industry Equipment from wholesalers

    Free Proof EL Backlit Membrane Keyboard For Industry Equipment

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    Brand Name : Taida
    Model Number : 20241026-1
    Certification : ISO9001,SGS,ROHS,REACH,UL
    Price : communication
    Payment Terms : Western Union, T/T,PAYPAL
    Supply Ability : 10000 +pcs +a Month
    Delivery Time : 4-5 days for Samples making ;10-15 days for Batch goods
    • Product Details
    • Company Profile

    Free Proof EL Backlit Membrane Keyboard For Industry Equipment


    Free Proof EL Backlit Membrane Keyboard For Industry Equipment


    A backlit membrane keyboard is a type of keyboard that combines a membrane switch mechanism with LED backlighting. Here are some key features and benefits:

    Features

    1. Backlighting:

      • LEDs illuminate the keys from underneath, making it easier to type in low-light conditions.
      • Often available in various colors and brightness levels, with some models allowing customization.
    2. Membrane Switches:

      • Uses a pressure pad system where the keys are made from a flexible membrane material.
      • Usually quieter than mechanical keyboards and provides a softer typing feel.
    3. Design:

      • Typically sleek and lightweight, making them portable.
      • Available in various layouts (e.g., QWERTY, AZERTY).
    4. Durability:

      • Generally less durable than mechanical keyboards, but can be resistant to spills and dust depending on the model.

    Key Features:

    • Customizable layout and key labeling for specific needs
    • Membrane design for spill resistance and easy cleaning
    • EL backlighting for improved visibility
    • Durable, responsive, and long-lasting input interface
    • Compact and space-saving form factor

    Applications:

    • Industrial control panels and equipment interfaces
    • Medical devices and diagnostic equipment
    • Home/building automation systems
    • Remote controls and specialized handheld devices
    • Automotive and transportation applications

    Membrane switch Performance Index


    EnvironmentlOperating Temperature-40°C to +80°C (-40°to 176°F)
    Storage Temperature-40°C to +85°C (-40°to 185°F)
    Humidity40°C, 90% to 95% for 240 hours
    Vibration20G's max.
    MechanicalActuation ForceNon-tactile 60g to 300g (2oz to 10oz)
    Tactile 150g to 400g (6oz to 14oz)
    Switch StrokeNon-tactile 0.1 to 0.5mm
    Life ExpectancyTactile 0.6 to 1.5mm
    Non-tactile >5 million actuations
    Tactile >1 million actuations
    ElectricalOperating Voltage35 volts maximum
    Operating Current10 micro amps to 100 milliamps, resistive
    Operating Power1 watt maximum
    Circuit Resistance10 ohms to 500 ohms, dependent on size and layout
    Insulation Resistance100M ohms at 100V DC
    Dielectric Withstand>250 VRMs (50-60Hz 1 minute)
    Contact Bounce≤ 5 milliseconds


    Product spec :


    Overlay material ---For front or face overlay
    PolyesterPolycarbonate

    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 embossingRim embossingPillow embossingDim embossing
    Windows or LCD --- For display functions
    Printed colors windows such like red ,black and so onTransparent finishes windows
    Keys
    Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kindsNon-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 cableCopper plated cable /Polyimide or FPCPCB 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 splashesEMI/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








    Common membrane keypad structure choose :







    Other photo show :





    About ShenZhen TaiDa Menbrane switch CO.,LTD


    Taida are an OEM professional specializing in designing and manufacturing membrane switch ,graphic overlay and adhesive sticker/labels with with more than 15 years experience in Shenzhen of China which are widely used in industrial,electronics,household appliance,medical equipments.we have more than 500 different customers .and most of our customer come from USA ,EU ,UK ,middle east and other famous country of world wide.Taida can supply different kinds of Membrane switch based on each client's request .

    Factory Strength:
    Factory Area: Over 2000 Square meters
    Employee :> 70

    R&D
    Continued quality improvement ,professional Tech support and latest design
    From our R&D department for customers’ demand or samples

    Manufacturing
    Strong productivity and unified producing process to ensure the fastest delivery time.

    QC/QA
    20% Employee are QC/QA workers ,quality Guaranteed

    Dispatch Department
    Power dispatch ability to ensure shipping accuracy and speed

    Sales & Customers
    Overall ,close and long-term service,No matter in saling and after-sales
    Many customers show in our company from worldwide

    Quality Free Proof EL Backlit Membrane Keyboard For Industry Equipment for sale
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