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Fine Lines & Spacing
Controlled Impedance
Heavy Copper PCB
PTFE / Hybrid
Cavity Boards
Internal-Cavity Boards
Thermal Management
Via-in-Pad
Blind / Buried Vias
Multilayer
Edge Plating / Castellation
Edge Plating / Castellations

Definition

Edge Plating does not have a set definition per IPC. However, the industry generally accepts this as being copper plating that continues from the top and bottom surfaces and along one or more perimeter edges.

Applications
Edge Plating and castellations can be used for a variety of purposes, including, but not limited to, edge soldering, edge connections, and to increase current carrying capacity in bare circuit board fabrication.

Common Issues
Solutions for copper peeling and burrs.
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