Heavy Copper PCB

FOB Price 1 - 300 USD / USD

MOQ	1 pcs
Packaging	Antistatic bag , caton box
Lead Time	4-6 weeks

Product Details

PCBs with a copper thickness of more than 70um are called thick copper PCBs, sometimes also called thick copper PCBs. Copper thickness typically varies from 105 to 400 µm. The thicker the copper, the higher the power dissipation of the board. These thick copper plates are used for high current output and improved thermal management. Thick copper makes it possible to create boards with cross-sections for high current loads, which also facilitates heat dissipation. Greenstone is one of the China heavy copper pcb manufacturers which can provide the most professional products and services.

Advantages of Thick Copper PCB

Thick copper PCB is widely used in

various household appliances

high-tech products

military

medical

other electronic equipment.

The application of china heavy copper pcb makes the core component of electronic equipment products-circuit boards have a longer service life, and at the same time it is very helpful to the size reduction of electronic equipment.

Greenstone Heavy Copper PCB Manufacturing Capabilities

Feature	Capability
Material	FR-4 Standard Tg 140°C, FR4-High Tg 170°C
Min. Track/Spacing	For External layers:
	4oz Cu 10mil/13mil,5oz Cu 12mil/15mil,6oz Cu 15mil/15mil,
	For Internal layers:
	4oz Cu 8mil/8mil,5oz Cu 10mil/10mil,6oz Cu 12mil/12mil
Min. Hole Size	0.15 ~ 0.3mm
Max Outer Layer Copper Weight (Finished)	8oz
Board Thickness	0.6-6mm
Surface Finishing	HASL lead free, Immersion Silver, Immersion gold, OSP, Hard Gold.
Solder Mask	Green, Red, Yellow, Matte Black, Matte green, Blue, White, Black
Silkscreen	White, Black
Via Process	Tenting Vias, Plugged Vias, Vias not covered
Testing	Fly Probe Testing, fixture test and A.O.I. testing
Build time	5-15 working days
Lead time	3-5 working days