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● Product Introduction:
Heavy Copper FR-4 PCB refers to the FR-4 PCB which copper weight is over 2oz, Heavy Copper PCB have the best elongation performance and are not limited by processing temperature. Oxygen blowing can be used when the melting point is high, and hot-melt welding methods such as not brittle at low temperatures can be used. It is also fireproof and is a non-combustible material. Even in an extremely corrosive atmosphere, the copper plate will form a strong, non-toxic passivation protective layer.
●Product Specification：
Material: |
FR-4 |
Solder Mask: |
Green |
FR4-TG: |
TG 130℃ |
Min Trace Width/Spacing: |
5/5mil↑ |
Layers: |
4-layer |
Min Hole Size: |
0.2mm↑ |
Size: |
70 x 80 mm |
Minimum Solder Mask Dam: |
0.4mm↑ |
Different Design in Panel: |
1 |
Half Hole: |
No |
Quality Level |
IPCII |
Surface Finish: |
ENIG |
Board Thickness: |
1.6mm |
Finished Copper: |
3oz |
Silkscreen: |
White |
Test Type: |
Fully test |
● Product Features:
1) Reduce thermal strain
2) Can carry high current
3) Great heat dissipation
●Product Application:
The application fields of heavy copper FR-4 PCB include: mobile phones, microwaves, aerospace, satellite communications, network base stations, hybrid integrated circuits, power high-power circuits and other high-tech fields.
● Product Detals:
● Deliver
3-4 working days include shipping time
● Safeguards Ordinance
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