Electronic 4 Pust Button Customized Tactile Switch Keyboard With Tinted LED Embeded
An LED CNC (Computer Numerical Control) membrane switch is a specialized type of user interface that combines a flexible, waterproof membrane with integrated LED (Light Emitting Diode) illumination and CNC-machined components. This design allows for customized, illuminated control panels and keypads. Here are the key details about LED CNC membrane switches:
Construction and Design
Multilayer construction, typically including:
Top graphic overlay - Provides labeling, icons, and visual aesthetics
Flexible membrane - Acts as a waterproof and contaminant-resistant barrier
Conductive switch elements - Printed circuits that detect button presses
LED illumination layers - Incorporate LEDs for backlighting and button indicators
CNC-machined components - Provide a customized, precision-engineered housing and button layout
The membrane includes dome-shaped or embossed areas that correspond to each button, providing tactile feedback when pressed
The CNC-machined components, such as the button wells and housing, are tailored to the specific design and layout requirements of the application
The LED illumination layers allow for customizable backlighting, button indicators, and visual feedback
Functionality and Performance
Enables reliable, water-resistant user input and control functionality
The tactile membrane buttons provide responsive and intuitive control
The integrated LED illumination enhances visibility and enhances the overall user experience
Designed to withstand frequent use, handling, and environmental factors like moisture and contaminants
Offers long-lasting, durable performance to maintain functionality over the product's lifespan
Specification:
| 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 or cut out |
| Keys |
| Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure | Non-tactile keys: printed silver spot |
| 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 board |
| Types of connector --- 1 Zero insertion force(ZIF) with 0.3MM ,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 T4000 or others |
| Standard Tolerances :+/-0.2MM |
| Matching color --- PMS or RAL Is best ,CMYK or RGB |
| |
Performance Index
| Environmentl | 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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Why do choose Taida:
• We are the most professional membrane switch Manufacturer in China
• Overall, close and long-term service, No matter for sales and after-sales
• Taida spirit: Be responsible to every customer, Be responsible to ourselves
We are with more than 10 experiences in Membrane switch field
• We are Alibaba Assessed 5 years Gold Supplier.
• 100% QC inspection Before Shippment.
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
Product Tags:
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Electronic Customized 4 Button Membrane Switch With Tinted LED Embeded Images
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