We offer:PCB,PCBA,Singe-side PCB,Double-side PCB, Multilayer PCB,Aluminium PCB,Spray Tin PCB,Immersed Gold PCB,HDI Mobilephone PCB,Gold-plating PCB,(printed circuit board with assembly)PCBA,SMT PCBA,DIP PCBA,PCB&PCBA Copy,PCB Assembly,OSP,HASL and etc.
Membrane switch design
According to customer's demand,OEM service
Pantone and RALcolor matching system.
1)with metal dome,
2)Key:embossed or flat
4)with clear or transparent window
5)glossy surface or matte surface
6)Standard Tolerances:+/- 0.10inch(+/-0.25mm)
Best service + best price+best quality
Are widely used in industrial, mechanical, electronic, medical, instruments, meters, household electrical appliances, and many other areas
1, Pressing life-span is over ten hundred thousand times.
2, Have the characteristics of the function stabilizes.
3, Handle reliably and good tactility feeling.
4, Customised design
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 Actcuation force tolerane:+/- 20 to 45g
Tactile ratio:FC > 40% Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are available
SGS Lead-free certification
*well and high quality control *prompt delivery *small order acceptable *perfect craft procedure *customer's designs are welcome
If you are interested in any of our products please feel free to contact us.
If we didn't meet the requirements in your contract, Alibaba.com will refund your covered amount.
FEDEX, UPS, DHL, EMS ,TNT via Express company
Also can follow customer by Sea.
Freight collect or prepaid:Of your choice.
We know time is money.Pls don't hesitate to contact us with phone,email or live chat.We'll do our best to reply you within 12 hours!