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Custom Design LED / SMD Light Membrane Keypad With Led For Automotive Dashboards
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida or custom design |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241105-16 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pcs |
|---|---|
| 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: | 110000 +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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| Pitch Of Connect: | 2.54MM ,1.0MM ,1.25MM ,0.5MM | Adhesive: | 3M Adheisve Or Others |
| Circuit Options: | Silver Flex Circuit Or FPC Etching Circuit | Surface Finish: | Velvet Texture Or Glossy |
| Connector Brand: | ZIF Connector Or Female Connector | LED Type: | 0805,0603 Or Other |
| Forward Voltage: | 3V | Contact Area Aspect: | Upside Or Downside |
| Highlight: | SMD Light Membrane Keypad,Custom Led Light Membrane Keypad,Automotive Dashboards Led Light Membrane Keypad |
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Product Description
Custom Design LED / SMD Light membrane keypad with led For Automotive Dashboards
Components
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Membrane Switch:
- A thin, flexible layer that has printed circuits and is often made of polyester or polycarbonate.
- It consists of multiple layers: a top layer with printed graphics, a spacer layer, and a bottom layer with conductive traces.
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LEDs:
- Light-emitting diodes that can be placed under or around the buttons.
- Used to indicate the status of the device, provide feedback when a button is pressed, or illuminate the keypad for better visibility.
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Controller:
- A microcontroller or integrated circuit that processes the button presses and controls the LEDs.
Functionality
- Button Press Detection: When a button is pressed, the membrane switch completes a circuit, sending a signal to the microcontroller.
- LED Activation: The microcontroller can activate specific LEDs based on the button pressed or other conditions (like mode selection).
- Feedback Mechanism: LEDs can blink or change colors to provide feedback to the user, enhancing the interactive experience.
Applications
- Consumer Electronics: Used in devices like microwaves, washing machines, and remote controls.
- Industrial Control Panels: For machinery and equipment control.
- Medical Devices: In devices that require user input and feedback.
Design Considerations
- Durability: Ensure that the materials used are resistant to wear, moisture, and chemicals.
- Visibility: Choose LED colors and brightness levels that are easily visible in various lighting conditions.
- Ergonomics: Design the keypad layout for intuitive use, ensuring that key sizes and spacing are comfortable for users.
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 | ||||||||
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 Reply your inquiry within 24 working hours
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 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request
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
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