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

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