12mm 12V Momentary Push Button Horn Switch off (ON) Car Dashboard Boat Spst
12V Momentary Push Button Horn Switch OFF (ON) Car Dashboard Boat SPSTÂ
1. Momentary, OFF/(ON), N/O, normally OFF, push it -- on, release it -- off.
2. 3A/125VAC.  1.5A/250VAC [ ALSO WORKS FOR 12V ]
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3. Thread Portion/Cut Size Hole:  12mm/0.47"
4.this is for 6pcs [1 x Red + 1 x Yellow + 1 x Blue + 1 x Green + 1 xWhite + 1 x Black] of 12mm Momentary OFF-(ON) N/O Push Button Car/Boat SwitchÂ
Contact person: Arthur Tsui
Tel: +86 0769 8800 2382
Call me in English Korean or Chinese
12V Momentary Push Button Horn Switch OFF (ON) Car Dashboard Boat SPSTÂ
1. Momentary, OFF/(ON), N/O, normally OFF, push it -- on, release it -- off.
2. 3A/125VAC.  1.5A/250VAC [ ALSO WORKS FOR 12V ]
Â
3. Thread Portion/Cut Size Hole:  12mm/0.47"
4.this is for 6pcs [1 x Red + 1 x Yellow + 1 x Blue + 1 x Green + 1 xWhite + 1 x Black] of 12mm Momentary OFF-(ON) N/O Push Button Car/Boat SwitchÂ
Contact person: Arthur Tsui
Tel: +86 0769 8800 2382
Call me in English Korean or Chinese
BGA PCB , it's the PCB that have the pads for BGA parts. BGAs (Ball Grid Arrays) are SMD components with connections on the bottom of the component. Each pin is provided with a solder ball. All connections are distributed in a uniform surface grid or matrix on the component. Common grids are nowadays: 1.27 mm - 1.00 mm - 0.80 mm - 0.50 mm.
PCB = printed circuit board and PCBA = printed circuit board assembly. For PCB, it means the copper circuits be printed on a board, and so the main composition of PCB are copper and board.
The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.
The PCB board could be rigid PCB, could be flex PCB and also could be Flex-Rigid PCB. And the materials could be FR4, PI, Aluminum, Copper-based, Rogers, Teflon, etc. They have different applications. For example, FR4 PCB is the most commonly used for rigid PCB and almost good for all electronics products; PI is the most commonly used for flex PCB; Aluminum and copper-based have good thermal diffusivity and always used for LED PCB ; Rogers PCB and Teflon PCB are always used for High Frequency PCB, etc.
We are the one-stop shop for all kinds of PCB manufacture service from PCB Prototype to big volume, which could save our customers a lot of time and money.
PCB Manufacture Capabilities
|
Features |
Capabilities |
|
Layers |
1-36 layers |
|
Material |
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc. |
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PCB Type |
FR-4 Standard PCB , Aluminum PCB , Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick Copper PCB and Rogers PCB, etc. |
|
Board Thickness |
0.1mm-6.0mm |
|
Copper Thickness |
1/2oz-6oz(18um-210um) |
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Biggest Board size |
600mm*1200mm |
|
Min Tracing/Spacing |
0.075mm/0.075mm (3mil/3mil) |
|
Min drilling Hole diameter |
0.15mm(6mil), 0.1mm(4mil)-laser drill |
|
Solder Mask |
Green, Black, White, Red, Yellow, Blue and Purple, etc. |
|
Silkscreen color |
White, Blue, Black, Red, Yellow |
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Surface finish |
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc. |
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Special Techniques |
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc. |
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