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Heavy Copper PCB Process Capability

Jan 18, 2017

Heavy Copper PCB type: single, double and multi-layer Printed Circuit Board, soft of circuit board, buried blind orifice.

Maximum processing size: single and double panel: 1000mm*600mm, Multi layer PCB: 600mm*600mm.

Processing plate thickness: rigid plate: 0.4mm-4.0mm, flexible plate: 0.025mm-0.15mm.

Its process capability is as following:

Drilling: the minimum aperture is 0.15mm.

Hole metallization: min aperture: 0.15mm, plate thickness/aperture ratio: 4:1.

Wire width: gold plate of min line width is 0.075mm and tin plate is 0.10mm.

Gold-plated plate: nickel layer thickness is ≧2.5μ, gold layer thickness is 0.05-0.1μm, or made according to customer requirements.

V cut: angle is 30 degrees, 35 degrees, 45 degrees, minimum size is 80mm*80mm.

Solder resistance: 85-105℃/280℃-360℃.

Flexibility and chemical resistance of flexible circuit board is full compliance with international standards.

Heavy Copper PCB


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