- Microwave Ovens[1]
- Other Home Appliance Parts[9]
- Other Vehicle Equipment[1]
- Other Home Appliances[10]
- LCD Modules[3]
- Other Electrical Equipment[1]
- LCD Monitors[4]
- Keypads & Keyboards[10]
- Induction Cookers[1]
- FPC[3]
- Other Accessories & Parts[4]
- Other Gifts & Crafts[5]
- Bag Parts & Accessories[2]
- Handheld Game Players[5]
- Mobile Phone LCDs[3]
- Other Mobile Phone Accessories[2]
- Touch Screen Monitors[1]
- Other Optoelectronic Displays[2]
- Moulds[4]
- Metal Printing[3]
- Insulation Materials & Elements[1]
- Printing Plate[1]
- Push Button Switches[1]
- Contact Person : Ms. Huang Wendy
- Company Name : Shenzhen Lunfeng Technology Co., Ltd.
- Tel : 86-755-27364719-808
- Fax : 86-755-27364721
- Address : Guangdong,Shenzhen,6/F C3 Building, Hengfeng Industrial Zone,Hezhou Village, Xixiang town, Bao'an District
- Country/Region : China
- Zip : 518126
Membrane keypad overlay manufacturer
Metal dome membrane switch Key specifications/Special features:
Material:matte PC (smooth),gloss PC+ matte oil.gloss PC,PET and PVC
Thickness:0.05-1.0mm
LED windows:transparent,translucent,matte
Embossed keys:no embossed keys and domes,domes without enbossed keys without domes,embossed keys and domes
Adhesive:3M9448,3M9080,3M467,3M468,and no adhesive
Tail:tail with clear mask or green mask
Membrane switch,membrane keypad,membrane keyboard Advantages:
Beautiful appearance, rich and bright in color, design can be arbitrary; the products can fully reflect the individual style of the product itself and the designer.Panel can wash good protection of durable color, characters, logos and other panel contents without injury.Small size, light weight, thin thickness, good tactility, abrasion, resistant, installation and connection convenience.Tightness is good moisture-proof, dust proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof.Low cost, high lifespan, membrane switches design and manufacturer 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.East to operate ,intuitive,safe and reliable,In-house 100% functionally tested,components are guaranteed without any intermittent problem.Customized specification is available and keys can make different shapesPerformance indications:
1.Electronic characteristics
circuit rating:35v(DC),100mA ,1W
contact bounce:≤5ms Dielectric withstand 250VRms
Life expectancy:flat type≥500million times,tactile type:≥100million times
2.Environmental parameters
Operation Temperature:-40°C-+80°C Storage temperature:-40°C—85°C
Humidity:40°C 90%-95%,240hours
Membrane keypad overlay manufacturer