Thick Copper Pcb service

Thick-Copper circuit boards

Topscom is a professional printed circuit boards manufacturer,include: Pcb Circuit Boards Manufacturing,Multilayer Rigid Pcb,High Frequency Pcb,Aluminum Pcb,Led Pcb,Thick Copper Pcb,High-TG Pcb,Halogen-Free Pcb,HDI Pcb,Flexible Pcb,Rigid-Flexible Pcb,pcb assembly,oem manufacturing,electronic contract manufacturing.

Thick-Copper PCB with 105µm Cu
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 400µm (also for multilayers).


Application
High current applications
Thermal distribution for good thermal management
Heat dissipation of components with large power loss
Technical options for thick copper circuit boards
Outer layers
Final thickness* Min. conductor width Min. conductor spacing
105µm 250µm 250µm
140µm 350µm 350µm
210µm 500µm 500µm
400µm** 900µm 900µm
Inner layers
Copper foil thickness Min. conductor width Min. conductor spacing
105µm 250µm 250µm
140µm 300µm 300µm
210µm 500µm 500µm
400µm** 900µm 900µm
* after electroplating
** only on request