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Dongguan Yongfeng Precision Hardware Electronic Co., Ltd.
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MP3/MP4 Membrane Switches metal dome/metal dome array/metal dome switch

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Dongguan Yongfeng Precision Hardware Electronic Co., Ltd.
Dongguan Yongfeng Precision Hardware Electronic Co., Ltd.
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)
Tel: 86-769-64592605

MP3/MP4 Membrane Switches metal dome/metal dome array/metal dome switch

Supply Ability : 100000 Piece/Pieces per Day
Price : FOB USD 0.08~0.19 / PieceGet Latest Price
Packaging Details : According to the quantity of the order or as requested.
Delivery Time : 3-5 days(Sending out)
Port : ShenZhen
Payment Terms : L/C,T/T
MOQ : 1000 Piece/Pieces
Place of Origin : Guangdong
Brand Name : RJ
Keypad Button Material : Metal
Membrane Switches Plating : EMI Plating
Model Number : KZ161ABC Membrane Switches
Application : Mobile Phone
Membrane Switches Material : Mylar+SUS301
Category : Time Switches
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Membrane Switches
1.Scope of Elasticity:130-350gf
2.Travel:0.15 to 0.3mm
3.Feel:50%+-10%
4.life cycles:>100W

Supply MP3/MP4 Membrane Switches/metal dome array
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.

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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
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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.

-R&J 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.


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MP3/MP4 Membrane Switches metal dome/metal dome array/metal dome switch Images

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