Thick copper PCB with gold plated edge routing board
Number of Layers: 4
Material: FR-4
Surface Treatment: Gold Plating
Small hole diameter: 0.1mm
Fine Line Width: 0.065mm
Small wire spacing: 0.065mm
Thick copper PCB refers to a copper foil bonded onto the glass epoxy substrate of a printed circuit board, and it is defined as a thick copper board when the copper thickness is completed and reaches ≥2oz.
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