Custom-Made EL Backlight Membrane Switch Keypads For Electric Fan

EL membrane switches are a specialized type of membrane switch that incorporate electroluminescent (EL) technology for backlighting and illumination.
Key features and benefits of EL membrane switches include:

1. Uniform Backlighting:

• The EL layer within the switch assembly provides even, consistent backlighting across the entire surface.
• This ensures all button legends, icons, or graphics are clearly illuminated.

2. Wide Viewing Angle:

• EL backlighting offers a wide viewing angle, allowing the switch panel to be easily seen from different perspectives.
• This is beneficial for applications where the switch panel may be viewed from various angles.

3. Energy Efficiency:

• EL technology is known for its low power consumption compared to traditional lighting solutions.
• This makes EL membrane switches well-suited for battery-powered or portable devices.

4. Thin and Flexible Design:

• The EL layer can be integrated into a thin, flexible membrane switch assembly.
• This allows for integration into curved surfaces or compact device designs.

5. Long Lifespan:

• EL panels have a long operational lifespan, often exceeding 10,000 hours of use.
• This contributes to the overall durability and reliability of EL membrane switches.

6. Customization Options:

• EL membrane switches can be customized in terms of size, shape, button layout, and graphic design.
• Additionally, the EL backlighting can be customized in color, brightness, and lighting effects.

Product Descriptions :

Common applications for EL membrane switches include:

• Medical and laboratory equipment
• Industrial control panels and machinery
• Consumer electronics and appliances
• Automotive and transportation interfaces

The uniform backlighting, energy efficiency, and customization options make EL membrane switches a compelling choice for applications requiring clear, visually appealing, and durable illuminated input panels.




Common membrane keypad structure choose :







Other photo show :


Product Index:

Operating voltage: 35V DC

Operating current: 100mA 1W

Contact resistance: < 100 Ohms

Open circuit resistance: ≥ 10MΩ at 100V

Operating temperature: Flat/Metal dome:-20°c to +80°c

Storage temperature: Flat/Metal dome:-40°cto +80°c

Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times

Switch stroke: 0.1 to 0.6mm

Contact bounce: 5 to 30ms

Actuation force tolerance: +/- 20 to 45g

Tactile ratio: FC > 40%

Operating humidity: up to 95% RH






How to order

• Send us the drawing ,spec or photo about your product or fill our quotation information table . Get Latest Quote
• Confirm order details and approved our artwork before sample ,confirm our sample before mass goods and Order PI will be sent
• we will send our artwork for your confirm within 3 days before sample making ,and sample lead time is 4-5 business days As usual .
mass goods :as common ,it is 7-10 business days ,which is based on our produce department schedule and product craft and order quantity




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