Dust Proof FPC / PCB Membrane Switch Keypad Embossed For Control Equipment
Quick Detail:
> Total thickness : 1.0 mm
> Surface : mate glossy texture
> Window : glossy mate texture
> Life span : 1000000 times
Description:
> Surface : glossy
> Overlay button : flat
> Color : 4
> Led window : without
Applications:
1. A. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on
B. For mechanical and electrical products such as CNC machine electric weighing ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .
C. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on
3. Note:
Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome
Specifications
We one of the biggest manufacturer and very famous in China.
1. PCB
2. Adhesive 3M
3. Nicomatic Connector
A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.
B. Dimension : According to customer 's drawing or design ,OEM design.
C. Color: Pantone and Ral color match system.
D. constrution : various types to meet customer 's demand.
Advantage:
1. Accurate and strick color matching according to customer's requirement,both Panton and Ral color matching system ,using advanced light box and computer color mataching,we can also do half-tone printing
2. Good material control to make sure all the material are high quality ,all the material we used are Rohns compliant
3.Our engineer will work with customers and reommend specail constrution design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on
4. Strick quality inspection ,100 % funtional tesiting ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.
5. We are qualified Dara switch . Except membrane switch and touch screen, we can also do different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on.
6. We can accept small quantity order and offer competitve price.
Technical Parameters
1. Electrical
Maximum Circuit Rating: 35V(DC),100mA,1W
Contact Resistance: 10Ω~ 500Ω (Varies from the trace length and material)
Insulation Resistance: 100MΩ 100V
Dielectric: 250 Vrms (50~60Hz 1min)
Contact Bounce: < 5ms
Life: Flat: ≥ 5million times
Tactile: ≥ 1 million times
Duraswitch: ≥ 10million times
2. Mechanical
Actuation Force: Flat: 57~284g(2~10oz)
