Global Success Circuits Co.,Ltd


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Global Success Circuits Co.,Ltd

Good quality Single Sided PCB Board for sales
Good quality Single Sided PCB Board for sales
I''m very pleased with my experience with Global Success. Starting from the easy ordering, moving to quick feedback to confirm some details before manufacturing, the thing that reflects the professionalism to satisfy costumer needs.The price is unbeatable and the quality is fantastic. Definitely recommend!

—— Thomas Schlie

Perfect PCB and price!

—— Anita Bergoc

Very high quality, quick shipping and perfect soldering performance! Will buy again!

—— Marcin Hajdzinski

Very fast build time and shipping. I′m very impressed. The fabrication quality is excelent, and the customers assistance is five stars. They deserve all our trust. They′ve converted in one of my favorite suppliers. Keep working like this!

—— Hana Heřmanová

Excellent cost, quality and very fast! I''m very satisfaction!

—— Allan Hick

You can really be proud of your perfect silkscreen ! The board works fine and has exact measurements ! Also the boards arrived very quick ! Good Job and thank you !!

—— Adem ACAR

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4 Layer High TG Heavy Copper PCB Board 3 Oz Copper Thickness Immersion Gold

China 4 Layer High TG Heavy Copper PCB Board 3 Oz Copper Thickness Immersion Gold supplier

Large Image :  4 Layer High TG Heavy Copper PCB Board 3 Oz Copper Thickness Immersion Gold

Product Details:

Place of Origin: China
Brand Name: Global Success Circuits Co.,Ltd
Certification: UL , ISO . TS16949 , ROHS
Model Number: GSC

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Payment Terms: D/A, D/P, T/T, Western Union
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Detailed Product Description
Material: FR4 Layers: 4
Copper: 3oz Min. Line Width: 0.1mm
Min. Hole Size: 0.3mm: 0.3mm Surface Finish: Immersion Gold

4 Layer High TG Heavy Copper PCB Board 3 Oz Copper Thickness Immersion Gold



  • Weapons Control Systems

  • Power Supplies for Radar Systems

  • Primary and Secondary Windings of High Power Planar Transformers

  • Power Distribution Panels

  • Battery Charger and Monitoring Systems

Power electronics products using heavy copper circuitry have been in use for many years in the military and aerospace industry and are gaining momentum as a technology of choice in industrial applications. It's believed that market requirements will extend the application of this type of product in the near future.





Laminate Material

FR4, High TG FR4(tg150,tg170,tg180)
Halogen-free FR4, CEM1, CEM3,Polyimide,
Rogers ,Aluminum

We will order other special material accoprding to your request

Board Layers

Maximum layers



Maximum finished dimensions


Board Thickness

Minimum and Maximum



Outer copper weight

0.5oz (17um) - 4oz (140um)

Inner copper weight

0.5oz (17um) - 4 oz (105um)


Minimum drilling size


Drill Deviation (True position size)

2mil (0.050mm)

PTH hole tolerance

3mil (0.075mm)

N-PTH hole tolerance

2mil (0.050mm)

Minimum hole wall thickness


Angle of Countersink

80°, 90°, 100°, 120°

Circuit line

Minimum width

0.1mm/ 4mil

Minimum space

0.1mm/ 4mil

Inner Layers

Minimum space from drilling to inner pattern

6mil (0.15mm)

Minimum space from annular ring to inner pattern

6mil (0.15mm)

Layer-to-layer registration

3mil (0.08mm)

Board Profilling

Hole to board edge tolerance

±4mil (0.1mm)

Pattern to board edge tolerance

±4mil (0.1mm)

CNC Tolerance

±4mil (0.1mm)

Minmum thickness after V-Cut

12mil (0.3mm)

V-Cut tolerance

±5mil (0.12mm)

V-Cut Angle


Solder mask


green, light green, matte green, white black,matte black,yellow,red, blue





White, black, yellow,
red, blue, green, gray

Minimum line height


Minimum line width


Surface Finish

HASL, HASL pb free, immersion gold, immersion silver, O.S.P


IPC-A-600 Class II/III, UL E324220, ISO 9001,ISO/TS16949, ROHS


The construction of a heavy copper circuit endows a board with benefits such as:

  • Increased endurance to thermal strains.

  • Increased current carrying capacity.

  • Increased mechanical strength at connector sites and in PTH holes.

  • Use of exotic materials to their full potential (i.e., high temperature) without circuit failure.

  • Reduced product size by incorporating multiple copper weights on the same layer of circuitry (see Figure 1).

  • Heavy copper plated vias carry higher current through the board and help to transfer heat to an external heatsink.

  • On-board heatsinks directly plated onto the board surface using up to 120-oz copper planes.

  • On-board high-power-density planar transformers

Contact Details
Global Success Circuits Co.,Ltd

Contact Person: Rose

Tel: +8613922882284

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