|LCD/LED Membrane Switch products
||Membrane Switch products
||LCD Membrane Switch
1. Embossed metal domes
2. Material: PET
3. Rear adhesive 3M467
Shenzhen Lunfeng Namplate Co., Ltd. is a professional membrane keyboard in Electronic Components & supplies, membrane keyboard is widely used on industrial and home electronic equipments.
Tactile Membrane Switch With Fpc as Below Circuit Sheet specifications/special Features:
Membrane overlay material: matte Polycarbonate (PC) , gloss Polycarbonate (PC) + matte oil, gloss PC, Polyester (PET)
Keyboard Thickness: 0.4---1.0mm
LED windows: transparent and translucent
Embossed switches: no embossed keys and domes, domes without embossed keys, embossed keys without domes, embossed keys and metal domes
Adhesive: 3M9448,3M467, 3M468, 3M300LSE, Nitto, and no adhesive
Tail: tail with clear mask or green mask
Tactile Membrane Switch With Fpc as Below Circuit Sheet Advantages:
1.Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer.
2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience.
4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof.
5. Low cost, high lifespan, membrane switchs design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than 100 million times.
6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes.
1.Electricity performance: Working voltage: ≤50VDC
Operating current: ≤100mA
Contact resistance: 0.510Ω
Return route resistance:
Generally≤150Ω, specially according
to customer request
Switch power: 0.25500Mw
Insulative resistance: ≥100Ω
Base material pressure: 150VDC
2.Physical performance: Service life:1000000 times Touching
With joint forces: 15450g
Snapping back time: 10s
Closed displacement: 0.10.4ms(not touching)
The caudal may fold: ≤180°
3.Environment adaptability: Operating temperature:-1070
Depositing temperature: -4070
Work humidity: 95%
Altitude: 04500 meters
4.Machine capability: External dimension:400*800MM
Key size: according to customer request
Key spacing: >1.5MM
Line wide: ≥0.5MM
Resisting vibration: (Reference to MIL-STD-202)
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Africa(except Middle East), Eastern Europe, Hong Kong/ Macao/ Taiwan, Japan & Korea, Latin America, Mainland China, North America, Oceania, Southeast Asia
Shenzhen Lunfeng Technology Co., Ltd.
Shenzhen Lunfeng Technology Co., Ltd. is a manufacturer engaged in the production, sale, and service of membrane switch, touch screen, touch panel, graphic overlay, nameplate, acrylic lens, metal logo, adhesive sticker, and hot press/injection molding thermosetting composite material (BMC/SMC).Established in 1995, Shenzhen Lunfeng Technology Co., Ltd. is located in 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 engineers and production workers. The production capacity of nameplate is more than 150 million annually. Due to many years of work experience, the quality of our product and service is widely praised by the industry. Our company has maintained good cooperative relations with hundreds of companies in many countries and regions, such as Japan, Korea, Europe, America, Africa, the Mid-East and Southeast Asia. We have successfully provided products and services for well-known enterprises at home and abroad.After foundation, we have received various awards and honorary titles issued by government. Meanwhile, our company passed ISO9001 International Management System Certification as early as 2001. We stick to organize production, insure quality, strong quality inside, and foster a good and healthy company image according to ISO9001:2008.Primary Competitive Advantages:1. Prompt Delivery 2. Quality Control (IQC, On line Inspection, OQC, ISO9001 and 5S)3. Reputation 4. Service 5. Small Orders Accepted6. Superior R Background (continuously new product development and current product improvement) 7. Customize Design / Production (OEM/ODM business and flexible designs for customers' special requirements)
|Year of Establishment
||US$10 Million - US$50 Million
||US$50 Million - US$100 Million
||41% - 50%
|Minimum Order Quantity
||6,000 square meters
|Investment on Manufacturing Equipments
||US$2.5 Million - US$5 Million
|No. of Staffs
||101 - 500 People
|No. of R/D Staffs
||5 - 10 People
|No. of Engineers
||5 - 10 People
|No. of QC Staffs
||11 - 20 People
Factory Info: Shenzhen Lunfeng Technology Co., Ltd.
||6/F C3 Building, Hengfeng Industrial Zone, Hezhou Village, Xixiang Town, Bao'an District
||Shenzhen Lunfeng Technology Co., Ltd. is a high-tech manufacturer engaged in the Research and Development, production, sale, offer plan and service, The main products includes 5 main products, membrane switch, touch screen, FPC, graphic overlay, sticker etc. The company business involves domestic and foreign, lead the chinese printing industry, we are committed to being printing industry in the field of a lead.