Shanghai Xinlei Electronic Technology Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Tactile Backlit Membrane Keyboard Black PET Metal Dome Keyboard Electric Control

Price Negotiable
Price: usd 1-5/pcs
MOQ: 100pcs
Delivery Time: 5days
Brand: XINLEI
Product Description

Principle of luminescence

 

The use of elements in the alternating electric field generated by the alternating voltage is activated by the electronic impact of the conductive layer, a physical phenomenon that guides the jump, change, and recombination of the electron energy poles to emit high-efficiency luminescence, that is, electricity exciting light phenomenon.This kind of light has no temperature, so it is also called a cold light source.

 


Environmental
Storage temperature: -40°C (-40°F) to +70°C (158°F).
Storage altitude: sea level to 35,000 feet.
Operating temperature and altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments.
Humidity: no delamination after 24 hours at 80°C and 90% RH

 

EL cold light sheet is an advanced electroluminescent sheet with various outstanding advantages, which is made by using this principle and is widely used in communications, industrial control, CNC machinery, injection molding machinery, embroidery machines, sewing machine equipment, weighing equipment, frequency converters, household appliances, children's toys, instruments, meters, medical equipment, smart homes, electronic game machines, Military industry, aerospace, automobile, etc.

 

 

Item Project Details
1 Product name backlight membrane keyboard
2 Operating contact resistance Less than 100ohms typical
3 Design requirement accordingly
4 tail tape One
5 Life expectancy Flat type: 500 million times
6 Life expectancy Tactile type: 100 million times
7 Operating voltage 0-35V DC
8 LED position button behind

 

 

FAQ

 

How to proceed an order for bulk production?
A 1.let's talk for your requirements.
   2. We quote to you in one day accoridng to your details.
   3. Arranging samples after confirming each details for both of us.
   4. We'll start the production very soon.

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Xinlei Electronic Technology Co., Ltd.
Location Floor2, Building 6, No. 1288, Boxue Road, Jiading District, Shanghai, China.
Contact Person Jack Cai

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