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Thick-Copper circuit boards

Thick-Copper technology offers the possibility to implement complex switches in limited space in combination with circuitry for high current levels.

Multi-CB has reliable processes to produce copper layer thicknesses up to 560µm (also for multilayers).

You can rely on our many years of experience with Thick-Copper PCBs.

PCB-Calculator: Quote & Order

Typical application areas

  • High current applications such as power supply, power distributor, converter, motor control, DC link, ...
  • Thermal distribution for good thermal management
  • Heat dissipation of components with large power loss

 
Design-Aid

Find layout tips and all design parameters in our comprehensive Design-Aid.

Discover here

Technical options for thick-copper circuit boards

* Copper thickness after electroplating
Copper thicknessStandard
Min. conductor trace width | -space | annular ring
Special production
Min. conductor trace width | -space | annular ring
18µm100µm | 100µm | 100µm75µm | 75µm | 75µm
35µm100µm | 100µm | 100µm90µm | 90µm | 100µm
70µm150µm | 150µm | 150µm150µm | 150µm | 130µm
105µm225µm | 225µm | 225µm200µm | 200µm | 170µm
140µm300µm | 300µm | 300µm250µm | 250µm | 200µm
175µm400µm | 400µm | 400µm280µm | 280µm | 240µm
210µm450µm | 450µm | 450µm300µm | 300µm | 280µm
245µm475µm | 475µm | 475µm350µm | 350µm | 320µm
280µm500µm | 500µm | 500µm380µm | 380µm | 350µm
315µm525µm | 525µm | 525µm380µm | 380µm | 350µm
350µm550µm | 550µm | 550µm380µm | 380µm | 350µm
385µm575µm | 575µm | 575µm380µm | 380µm | 350µm
400µm600µm | 600µm | 600µm380µm | 380µm | 350µm
455µm700µm | 700µm | 700µm380µm | 380µm | 350µm
490µm700µm | 700µm | 700µm380µm | 380µm | 350µm
525µm700µm | 700µm | 700µm380µm | 380µm | 350µm
560µm800µm | 800µm | 800µm380µm | 380µm | 350µm