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Circle Shape Metal Dome PCB Membrane Switch With 3M Rear Adhesive 22 Gage Black Wire

Categories PCB Membrane Switch
Brand Name: TKM MS
Model Number: HC041-JE-2
Certification: ISO9001:2008, SGS,Rohs
Place of Origin: China
MOQ: 100pcs
Price: negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000Pieces per month
Delivery Time: 15-20days
Packaging Details: Polybag per pcs,50per cartoon
Overlay Color: Green
Adhesive: 3M 4932 VHB
Shape: circle
Size: Customized Size
Application: Medical equipment
Advantage: Easy to operate
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Circle Shape Metal Dome PCB Membrane Switch With 3M Rear Adhesive 22 Gage Black Wire

Metal Dome PCB Membrane Switch With 3M Rear Adhesive 22 Gage Black Wire

Quick Detail:

TypePCBApplicationElectronic Products
  • Energy-efficient & Low power
Machine StiffnessRigid


MaterialPET /PCI nsulation MaterialOrganic resin
I nsulation layer thichnessGeneralAntiflaming SpecialityVO
Processing TechnicElectrolytic foilReinforcing materialGlass fiber
Insulating ResinPhenolicExport Markets



1. Copper foil substrate (Copper Film)
Copper foil: basically divided into two kinds of electrolytic copper and rolled copper common thickness 1oz 1/2oz and 1/3 oz
Substrate film: a common thickness of the 1mil with 1/2mil two kinds.
Glue (adhesive): thickness according to customer requirements.

2. EMI: electromagnetic shielding film, the protection circuit board line without interference from the outside world (a strong electromagnetic District or susceptible to interference zone).


1. Disk drives
Regardless of the hard disk, or diskette, is very dependent on FPC high softness and thickness of the 0.1 mm slim, read data finish quickly. Either a PC or NOTEBOOK.

2. Computer and LCD screen
Use the one line configuration of flexible circuit boards, and thin thickness. The digital signal into the picture, through the LCD screen

3. CD player
Focuses on three dimensional assembly characteristics of flexible circuit boards and thin thickness. The huge CD to carry around

4. The mobile phone
Focuses on the flexible circuit board light weight and thin thickness. Can effectively save the volume of products, easy connection of the battery, microphone, and buttons and into one.

5. The latest applications
Hard disk drives (HDDS, hard disk drive) of suspended circuit (Su ensi. N cireuit) and the components of xe packaging board, etc


As per request OEM/OEM

Material:pi1 mil
Cu:1 oz
PI:1 mil
Surface treatment:pure-tin plating
Minimum hole dimension:0.3mm
Minimum linear width:0.08mm
Minimum linear distance:0.08mm
External tolerance:+/-0.05mm
Welding resistance:280 more than 10 seconds
Peeling Strength:1.2kg/cm2
Heat resistance:-200 to +300 degrees C
Surface resistivity:1.0 x 1011
Bandability:meet IPC standard
Chemical resistance:

meet IPC standard

Quality Circle Shape Metal Dome PCB Membrane Switch With 3M Rear Adhesive  22 Gage Black Wire for sale
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