MP3/MP4 Membrane Switches
1.Scope of Elasticity:130-350gf
2.Travel:0.15 to 0.3mm
3.Feel:50%+-10%
4.life cycles:>100W
Port: ShenZhen
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: According to the quantity of the order or as request.
Delivery Detail: 3-5 days(Sending out)
Membrane Switches
This type is somehow similar to single layer type by means of metal dome contacts attached under Maylar. But the difference is that, in this type, the Spacer is attached under the metal dome contacts. Air paths which function like air holes in single-layer, helps provide good click-feeling when dome contacts are pressed. Besides this effect, air paths help reduce the chance for PET film being damaged by metal dome contacts' burr and block dust coming into PET films.
Membrane Switches Technical Parameter:
1:Salt and Fog Examination:v35+-2°C, 5+-0.1%, 48H.
2:Storage Temperature\ Humidity :-55~+85°C \ 0~+80%
3:Working Temp.: -20 to 45.
4.Scope of Elasticity:180gf
5.Travel:0.15 +- 0.003mm
6.Feel:50%+-10%
7.life cycles:>1million
keypad Metal Dome array
Advantage: A long life time over than million click, a uniformity click feel, nimble feel, a low cost and a short term of R&D, higher confront face each other than change market, very good for fit to small and slim size because practical use for thickness & space of products, not necessary to specify soldering at that time of product assembly, environmental and cut troublesome of repair parts and low work’s error rate than tact switch type.
ACTIVATE works very closely with its customers in order to insure the success of its projects. Working on the customer’s drawing, the Research and Development Department offers specific solutions that meet your needs.