Detailed Product Description

Membrane Switch, membrane keyboard switch, Membrane Switches

1.Rich experience
2.Strict quality inspections
3.Professional staff
4.Design service
Membrane switch is a type of keypad, which can be touched lightly. It integrates switch key, membrane panel, marker, symbol, display functions and plate, as a new type electronic components and parts began early 1980.
Membrane switch has many characteristics, such as good waterproof, dust-proof, anti-oil, anti-erosion of harmful gases, performance is stable and reliable, light weight, small size, long life. Panel can be sank, with rich colors and beautiful appearance.
membrane switch structure
(1)plane-free touch type:
Long life, but no touch;
(2)Film convex touch type:
Have a good touch, but the relatively short life;
(3)convex border-free touch type:
Looks beautiful, with strong three-dimensional feeling, but no touch;
(4)convex border-style touch-type:
Looks beautiful, there is a strong three-dimensional feeling, and a touch-sensitive;
(5)The touch panel to fight convex type:
((6)metal shrapnel type:
(7)LED size: Be sure to open at the end of plastic mold;
(a)LED circuit and the next line on the same floor: structure simple, but the LED window Yaoda convex, otherwise, LED lantern from the top panel; suitable choice of the lower height of the small LED lamp or LED lamp a smaller number of occasions;
(b)LED circuit and the next line in different layers: structural complexity, but the LED window is not necessarily convex Yaoda suitable choice of two-color LED lamp or LED lights a large number of occasions; need to open punching mold and bottom rubber mold;
(8)Fold the formula:
Can avoid this type of multi-jumper and the conductive surface without grout can be down, the shortcomings of this structure in the fold at easy route easy to break.
(9)Waterproof inside and outside the box:
Frame is a closed box, there is no alignment, internal box, the protective role in preventing water vapor from the outlet groove into the chassis. ect exactly the same, but more trouble!

We are manufactory, we are the source, so our price is very competitive on the market. If you are interested in our products, please don't hesitate to contact us. Look forward to your enquiry!