Thick copper 4OZ FR4 printed circuit board Prototype Immersion Tin / Silver
4OZ FR4 PCB Specifications
Thick copper printed circuit board
a). Impressive Quality
b). Fast Lead Time
c). Good Service
Thick copper printed circuit board
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Process Capability |
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ltem |
Mass Production |
Prototype |
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Surface Treatment |
HASL(LF) |
HASL(LF) |
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Immersion Gold |
Immersion Gold |
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Flash Gold |
Flash Gold |
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OSP |
OSP |
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Immersion Tin |
Immersion Tin |
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Immersion Silver |
Immersion Silver |
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HASL&Gold Finger |
HASL&Gold Finger |
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selective nickel |
selective nickel |
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HASL(LF) |
smt Pad:>3um |
smt Pad:>4um |
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Big Cu:>lum |
Big Cu:>l.5um |
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Immersion Tin |
0.4-0.8um |
0.8-1.2um |
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Immersion Gold |
Ni:2-5urn |
Ni:3-6urn |
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Au:0.05-0.10um |
Au:0.075-0.15um |
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Immersion Silver |
0.2-0.6um |
0.3-0.6um |
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OSP |
0.1-0.4um |
0.25-0.4um |
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Flash Gold |
Ni:3-6urn |
Ni:3-6urn |
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Au:0.01-0.05um |
Au:0.02-0.075um |
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Laminates |
CEM-3,PTFE |
CEM-3,PTFE |
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FR4 (HighTG etc) |
FR4(HighTG etc) |
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Metal Base(AL,CUetc) |
Metal Base(AL,CUetc) |
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Rogors,etc |
Rogors,etc |
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MAX.Layers |
12(Layers) |
40(Layers) |
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MAX.Board Size |
20"X48" |
20"X48" |
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Board Thickness |
O.4mm~6.0mm |
<O.4mm or >8.0mm |
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Max.Copper Thickness |
inner Layer:16oz |
inner Layer:16oz |
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Outer Layer:16oz |
Outer Layer:16oz |
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Min.Track Width |
3mil/0.075mm |
3mil/0.075mm |
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Min.Track Space |
3mil/0.075mm |
3mil/0.075mm |
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M.in Hole Size |
8mil/0.2mm |
6mil/0.1mm |
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M.in Laser Hole Size |
4mil/0.1mm |
3mil/0.076mm |
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PTH Wall Thickness |
0.8mil/20um |
1.2mil/30um |
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PTH Dia.Tolerance |
±2mil/±50um |
±2mil/±50um |
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Aspect Ratio |
12:1 |
15:1 |
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lmpedance Control |
±5% |
±5% |
PCBA Technology Capability
· Smallest chip placement:0201
· Automated axial insertion and Automated radial insertion
· Computer controlled Pb free wave soldering system
· High speed Pb free surface mount production lines
· Providing electronic components purchase service for the customers
· ICT on line inspection, PCBA function test equipment, Visual inspection
Mould And Box build Service
· Box Build
· Plastic injection
· Finish Packaging
PCB Picture
Our products are sold all over the world, you can rest assured.
