Huashengxin Circuit Limited
Circuit connects the world, technology leads the future.
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Heavy Copper Single Sided PCB Circuit Board 5OZ Immersion Gold 3.2mm
Single Sided PCB Heavy Copper PCB Single Layer Pcb Board ENIG Power Supply Electronics 5OZ Copper Thickness
Sigle Sided Heavy Copper PCB
Heavy copper usually means the copper foil thickness of PCB higher than 3oz, inn PCB production, it is more difficult than traditional circuits with copper foil less than 2oz. It mostly used for high power electronics like power supply or some power circuit in automotive industry. It can be design in inner layer or outer layer.
Layers:1-32layer, if the layer is 20L or mare than 20L, will need to review the board.
The max finish panel size is 740* 500 MM, but if panel side >600 MM, will need to review it.
The Minimum panel size is 5 * 5mm.
Raw materials of Printed circuit boards include FR4, Rogers,Halogen-free, High TG materials...
PCB thickness capability is from 0.2~4.0mm, if thickness less than 0.2 mm, or more than 4 mm, will needs to review.
PCB copper thickness capability is H~5oz. If more than 5oz, will need to review it at first.
Bow and twist tolerance is 0.075%.
The minimum hole size is 0.15mm, if drilling size is smaller than 0.15mm, will need to confirm the board at first.
The max hole size is 6.0mm, if hole size more than 6mm, will need to use milling to enlarge holes.
The color of printed circuit board include green, matt green,blue, matt blue, black, matt black, yellow, red, white, and so on.
The color of silkscreen color: include white, black and so on.
Printed circuit board surfaces include HASL lead free, ENIG, Immersion Sn, OSP, Selective ENIG + OSP, Immersion Silver, ENEPIG, Gold Finger,etc.
| Circuit board Layer count: | 1L | Circuit board laminate: | FR4 TG170 |
| Layer Copper thick: | 5/0 OZ | Board thickness: | 3.2MM |
| Smallest hole size: | 0.70mm | Smallest PCB track/gap: | 55/20mil |
| Solder mask color: | None | Silk screen color: | None |
| PCB surface finished: | Immersion Gold | Board profile: | Routing |
| PCB Board Application: | power supply | ||
| Requesting Special requirement: | Heavy copper 5OZ/High TG | ||
FAQ:
Q1:Are you a factory or trade company?
A: Yes, we are the factory, we have independent quick turn prototype PCB manufacturing & big volume PCB production lines.
Q2:How about your PCB factory production capacity?
A: Our monthly production capacity is 50,000 square meter/month and 5000types/month.
Q3:If we have no PCB file/Gerber file, only have the PCB sample,can you produce it for me?
A: Yes,we could help you to clone the PCB. Just send the sample PCB to us, we could clone the PCB design and work out it.
Q4:How will you usually ship the PCB?
A: Usually for small packages, we will ship the boards by DHL,UPS,FedEx door to door service, we could use your shipping account to do collection or use our account to ship in DDU (import duty unpaid) delivery term.
For heavy goods more than 300kg, we may ship your PCB boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.
Q5:What is your standard lead time for production?
A: Sample/prototype(less than 3sqm):
1-2 Layers: 3 to 5working days (fastest 24hours for quick turn services)
4-8 Layers: 7~12 working days (fastest 48hours for quick turn services)
Mass production (less than 200sqm):
1-2 Layers:7 to 12 working days
4-8 Layers:10 to 15 working days