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Carbon Circuit Printing Switch Type Membrane For Industrial Control
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida or custom design |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241115-22 |
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 ;10-15 days for Batch goods |
| Payment Terms: | Western Union, T/T,PAYPAL |
| Supply Ability: | 50000 +pcs +a Month |
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Detail Information |
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| Material: | Polyester Or Polycarbonate Or Others | Color: | Pantone, RAL, CMYK , |
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| Adhesive: | 3M Adheisve Or Others | Circuit Options: | Silver Flex Circuit Or FPC Etching Circuit |
| Surface Finish: | Velvet Texture Or Glossy | Life Cycle: | 1 Million Actuations |
| Highlight: | industrial flat membrane switch,industrial flat membrane keyboard |
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Product Description
Carbon Circuit Printing Switch Type Membrane For Industrial Control
Key Features of Membrane Switches:
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Applications:
- Widely used in consumer electronics, medical devices, industrial controls, and appliances.
- Ideal for situations where space is limited and a low profile is desired.
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Advantages:
- Low Profile: They take up less space compared to traditional mechanical switches.
- Customizable: Easily designed with custom graphics and layouts.
- Durability: Resistant to dust, moisture, and wear, making them suitable for harsh environments.
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Limitations:
- Generally, they don't provide the same tactile feedback as mechanical switches.
- May have a limited lifespan compared to more robust switch types.
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Construction:
- Typically made of multiple layers, including a printed graphic overlay, a spacer layer, and a circuit layer.
- The graphic overlay is often made from durable materials like polyester or polycarbonate.
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Functionality:
- When pressed, the top layer makes contact with the circuit layer, completing an electrical circuit and sending a signal to the device.
- They can be designed for tactile feedback or to be non-tactile (soft touch).
Product Descriptions :
| 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,transparent ,tinted or other request | ||||||||
| 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 | ||||||||
About Taida.pdf
Common membrane keypad structure choose :
Electrical Properties:
1, operating voltage: ≤ 50VDC
2, working current: ≤ 100mA
3 Contact resistance: 0.5 ~ 5Ω
4 Insulation resistance: ≥ 100MΩ (100VDC)
5, substrate voltage: 2kDVC
6, spring time: ≤ 6ms
7, loop resistance: 60Ω
8, insulation ink voltage: 100VDC
Our Services :
1 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request
2 Customize design is available ,OEM and ODM are welcome
3 Experienced Staffs answer your all question in professional and fluent English
4 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs
5 Good service ,High quality ,test all goods and short lead time supply
6 Reply your inquiry within 24 working hours
7 Before mass goods ,we will supply the sample for your approved ,before proofing ,we will design the artwork for your confirm first ,both of them are in order to reduce the cost in the mass goods for you
Other photo show :