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ShenZhen Taida Membrane Switch CO.,LTD
DongGuan Taida Membrane Switch Technology Co., Ltd
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Highly Versatile ESD Membrane Panel Switches For Chemical Resistance With Waterproof Back Adhesive

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Highly Versatile ESD Membrane Panel Switches For Chemical Resistance With Waterproof Back Adhesive

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Brand Name : Taida

Model Number : 001-005

Certification : ISO9001,SGS,ROHS,REACH,UL

Place of Origin : DongGuan of China

MOQ : 100 pcs

Price : communication

Payment Terms : Western Union, T/T, PAYPAL

Supply Ability : 10000 +pcs +a Month

Delivery Time : 4-5 days for Samples making ;10-13 days for Batch goods

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

Material : PET or PC

Color : Pantone , RAL or CMYK or samples

Pitch of Connect : 1.0MM ,1.25MM .2.54MM or 0.5MM

Adhesive : 3M adheisve or other reuqest

Button type : Metal dome or Embossing dome

Size : Custom design or shape based on client requetment

Storage Temperature : -40℃ to 70℃

Operating Temperature : -40℃ to 70℃

Contact Fingers : Silver and Carbon

Life Cycle : 1 million times

Printing : Silk Screen Printing

Type : Flexible

Conductor : Printed silver

Insulation Resistance : > 100MΩ

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Highly Versatile ESD Membrane Switches For Chemical Resistance With Waterproof Back Adhesive

An ESD (Electrostatic Discharge) Membrane Switch is a type of membrane switch that is designed to provide protection against electrostatic discharge (ESD) events.

The key features of an ESD Membrane Switch include:

ESD protection: The switch incorporates specialized materials and structures that can safely dissipate and withstand electrostatic discharge, preventing damage to the underlying electronic components.
Conductive layers: The switch contains conductive layers, typically made of materials like carbon or metal, that provide a path for static electricity to be safely grounded.
Insulating layers: Insulating layers are used to electrically isolate the conductive elements and prevent unwanted current flow or short circuits.
Shielding: The switch design often includes shielding elements to further enhance the protection against ESD.
Reliable operation: Despite the added ESD protection features, ESD Membrane Switches maintain the reliable and durable operation characteristics of standard membrane switches, with long lifespans and excellent tactile feedback.
Compatibility: ESD Membrane Switches are designed to be compatible with the specific ESD requirements and standards of the target application, ensuring effective protection.
The ESD protection provided by these specialized membrane switches is crucial in applications where electrostatic discharge can pose a risk to sensitive electronic components, such as in industrial, medical, and consumer electronics devices

Membrane Switch specification:

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




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



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Highly Versatile ESD Membrane Panel Switches For Chemical Resistance With Waterproof Back AdhesiveHighly Versatile ESD Membrane Panel Switches For Chemical Resistance With Waterproof Back Adhesive


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