Product Specifications
| Prod Model: |
SZLF80-012 |
| Markets: |
North America,South America,Southeast Asia,Africa,Mid East,Eastern Asia,Western Europe |
| Color: |
6 Kinds |
| Thickness: |
0.8 Mm |
| Overlay Size: |
72.5*147.5 Mm |
| Keypad Button Material: |
Metal |
| Storage Temperature: |
-40oc~+85oc |
| Type: |
Membrane Keyboard |
| Application: |
Post& Telecommunication |
| Certification: |
ISO9001: 2000 ISO9000: 2008 |
| Contract Manufacturing: |
OEM Service Offered |
| Business Type: |
Manufacturer |
Product Description
Membrane keyboard used in post&telecommunication:
1. Life more than 100 million times
2.100% QC
3. Contact bounce: 5ms
4. Warter-proof keyboard membrane switch
Membrane keyboard used in post&telecommunication:
Membrane switch, Graphic overlay, as a new operating system for electronic machine combining with decorative and functionality, has become a popular product in the market for the last decade. It integrates switch key, functional word, marker, trademark, transparent window and display functions and has been widely used in intelligent electronic measuring instrument, medical instrument, computer control, CNC machine, electronic weighing machine, post & telecommunication, copier, refrigerator, microwave oven, electric fan, washing machine, electronic game, and other industrial and household appliance.
Main types:
1. Overlay
2. Planar non-tactility type
3. Convex surface tactility type
4. Convex surface metal dome tactility type
5. Membrane switches with LED lamp and EL backlight
6. Membrane switches with silicon rubber keypad
7. Membrane switches with flexible FPC
8. Membrane switches with EL plate
9. Membrane switch with tail termination either male or female connectors
10. Water-resistant type membrane switch
11. ITO touch screen embedded membrane switch
Meanwhile, we also provide FPC, silicon rubber, touch screen and assembly module, etc.
Membrane keyboard used in post&telecommunication Advantages:
1. The materials for manufacturing Membrane Switches are obtained from leading manufacturers including Autotype, GE Plastics and 3M.
2. Shenzhen Lunfeng Nameplate Co., Ltd can provide a wide range of options, both in regard to material and finish.
3. All Membrane Switch assemblies are completed in a clean room environmentand
Can incorporate a variety of sub panel materials including aluminium, plastic, metal dome and poly dome.
4. To ensure customer satisfaction, specialised equipment is utilised to fully test every Membrane Switch.
|
Maximum circuit rating |
35V DC, 100mA |
|
Insulation resistance |
≥100MΩ, 250V DC |
|
Contact bounce |
≤5ms |
|
Life expectancy |
1 million closures |
|
Operating temperature |
-20°C - + 80°C |
|
Operating humidity |
≤98% 240hours |
Shenzhen Lunfeng Engrave Board Co., Ltd. is a manufacturer engaged in the production, sale, and service of membrane switch, scutcheon, nameplate, acrylic nano lens, adhesive sticker, and hot press/injection molding thermosetting composite material (BMC/SMC).
Established in 1995, Shenzhen Lunfeng Engrave Board., Ltd. is located at Hengfeng Industrial Zone and Shajing Pioneer Industrial Estates, Baoan, Shenzhen, and covers more than 6000 square meters of modern plant, with large dust-free screen printing workshop, automatic screen printing machine, CNC carving machine, CNC cutting machine, 500T exclusive press and 218T injection molding machine, as well as punching, milling, grinding, drilling, production and testing equipment; Our company gatherers a group of experienced R&D Engineer and production workers. The production capacity of nameplate is more than 150 million annually.
Due to many years' experience, the quality of our products and service are widely praised by the industry field. Our company has maintained good cooperative relations with hundreds of companies in many countries and regions, such as Japan, Korea, Europe, America, Africa, Mid East and Southeast Asia. We have successfully provided products and services for well-known enterprises at home and abroad, such as SANYO, Haier, Midea, Mitsubishi.
Since founded, We have received various awards and honorary titles issued by the Government. Meanwhile, our company has passed ISO9001 International Management System Certification as early as 2001. Enterprise sticks to organize production\Insure Quality\strong quality inside\foster a good and healthy company image according to the ISO9001: 2008.
Primary Competitive Advantages:
1. Prompt Delivery
2. Quality Control (IQC, On Line Inspection, OQC, ISO9001: 2008 and 5S)
3. Reputation
4. Service
5. Small Orders Accepted
6. Superior R&D background (continuously new product development and current product improvement)
7. Customize Design / Production (OEM/ODM business, flexible designs for customers' special requirements)
