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Custom Design Membrane Switch Keypad 3M Film Labels With Transparent Window
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241127-14 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 300 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: | 28000 +pcs +a Month |
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Detail Information |
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| Color: | Pantone ,RAL Or CMYK Or Samples | Adhesive: | 3M Adheisve Or Other Reuqest |
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| Size: | Custom Design | Storage Temperature: | -40℃ To 70℃ |
| Printing: | Silk Screen Printing | Structure: | Custom |
| Highlight: | custom design graphic overlay,custom design graphic panel overlay,transparent window graphic overlay |
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Product Description
Custom Design Membrane Switch Keypad 3M Film Labels With Transparent Window
Components
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Conductive Layer:
- Contains conductive traces made from materials like silver or carbon ink. This layer registers the key presses.
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Adhesive Layer:
- Used to bond the layers together and to attach the keypad to the device it controls.
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Backing Layer:
- Provides stability and protection for the keypad, often made of rigid material.
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Graphic Overlay:
- The top layer often made of a flexible material like polyester or polycarbonate, printed with graphics and labels for each key.
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Spacer Layer:
- This layer separates the graphic overlay from the conductive layer. It ensures that the keys only make contact when pressed.
Advantages
- Easy to Clean: The smooth surface is easy to wipe down, which is crucial in many settings.
- Cost-Effective: Generally less expensive to produce than mechanical switches.
- Design Flexibility: Can incorporate complex designs and user interfaces.
Considerations
- Longevity: While durable, the lifespan can be shorter compared to mechanical switches if not designed for heavy use.
- Tactile Feedback: Many users prefer the tactile feedback of mechanical switches, which can be a drawback for membrane switches.
Features
- Durability: They are resistant to wear and can withstand many cycles of use, although the durability can vary based on materials used.
- Low Profile: Membrane switches are typically thin and lightweight, allowing for sleek designs.
- Customizable: They can be tailored in terms of size, shape, and print design to fit specific applications.
- Sealed Design: Many membrane keypads are sealed against dust and moisture, making them suitable for various environments.
Applications
- Industrial Controls: Found in machinery and control panels where robustness is essential.
- Automotive Interfaces: Used for dashboards and control systems in vehicles.
- Consumer Electronics: Used in devices like remote controls, microwaves, and washing machines.
- Medical Equipment: Common in devices that require easy cleaning and sterilization.
Specification:
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
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1 Highly versatile for embossing |
1 wide range of the surface finishes and thicknesses |
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| 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 | ||||||||
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