Heavy Copper PCB
Heavy Copper PCB

Heavy Copper PCB

Heavy copper PCBs feature 3oz+ copper thickness, designed for high-current and high-power applications. Excellent thermal dissipation and current-carrying capacity, widely used in power supplies, automotive electronics, and industrial control systems.

Technical Specifications

铜厚3oz - 20oz
层数1-16层
板厚0.8mm - 6.0mm
最小线宽6mil
表面处理HASL/ENIG/OSP
基材FR-4 TG170/TG180

Product Features

Copper thickness 3oz-20oz available
Excellent thermal performance
High current carrying capacity
Multi-layer lamination process
Impedance control ±10%
Multiple surface finish options

Applications

电源转换器
汽车电子
工业控制系统
焊接设备
UPS电源
太阳能逆变器

FAQ

What is the maximum copper thickness?
We can manufacture PCBs with up to 20oz copper thickness for extreme high-current applications.
What is the typical lead time?
Standard lead time is 7-10 working days, with rush options available in 5 working days.
What surface finishes are available?
We support HASL, ENIG, OSP and other surface finishes based on application requirements.

Need a quote for Heavy Copper PCB?

Upload your Gerber files and we'll provide a professional quote within 24 hours.

Get Quote Now