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Highly Versatile Membrane Switch Factory For Chemical Resistance
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida or custom design |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241211-07 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pcs |
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| Price: | communication |
| Packaging Details: | PE bags first and Foam in Carton and etc |
| Delivery Time: | 4-5 days for Samples making ;10-13 days for Batch goods |
| Payment Terms: | Western Union, T/T, PAYPAL |
| Supply Ability: | 16000 +pcs +a Month |
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Detail Information |
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| Material: | PET Or PC | Color: | Pantone , RAL Or CMYK Or Samples |
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| Pitch Of Connect: | 1.25MM Or Others | Adhesive: | 3M467 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℃ |
| Life Cycle: | 1 Million Times | Printing: | Silk Screen Printing |
| Highlight: | Chemical Resistance Membrane Switch,Highly Versatile Membrane Switch |
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Product Description
Highly Versatile Membrane Switch Factory For Chemical Resistance
Key Components of Membrane Switches
Layers: Membrane switches consist of multiple layers, including:
- Graphic Overlay: The top layer, printed with graphics and symbols.
- Spacer Layer: Separates the conductive layers to prevent accidental activation.
- Substrate: The base layer that provides support.
Conductive Materials: Typically made from conductive inks or metal domes that allow for the electrical connection when a button is pressed.
Adhesives: Used to bond the layers together and to affix the switch to the device.
Manufacturing Process
- Design: Custom designs are created using CAD software.
- Printing: Layers are printed using screen printing or digital printing techniques.
- Cutting: The printed sheets are cut into the desired shapes.
- Assembly: Layers are assembled, often using specialized machinery to ensure precision.
- Testing: Finished products undergo quality control testing for functionality and durability.
Applications
Membrane switches are used in various industries, including:
- Consumer Electronics: Remote controls, appliances, and gaming devices.
- Medical Devices: Equipment control panels and diagnostic machines.
- Automotive: Controls for dashboards and infotainment systems.
- Industrial Equipment: Control panels for machinery and tools.
Considerations
- Durability: Membrane switches are designed to withstand wear and tear, but the materials and design choices affect their longevity.
- Customization: Many factories offer tailored designs to meet specific client needs.
Specification:
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
1 Highly versatile for embossing | 1 wide range of the surface finishes and thicknesses | |||||||
| 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:
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About Taida.pdf
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