Multi-layered PCB with FR-4 Immersion Gold Thick Copper and 18 to 40um Copper Plating Hole

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Basic Info

Payment Type:	T/T, L/C at Sight or Western Union

Product Description

Layers: 1 to 20

Materials: FR-4, CEM-1, aluminum, rogers, taconic, Greek andArlin

Finishing board thickness: 0.2 to 3.2mm

Copper thickness:

Copper plating hole: 18 to 40um

Trace width and line spacing: 0.075/0.1mm (3/4 mils)

CNC hole diameter: 0.20mm (minimum)

Punching hole diameter: 0.9mm (35 mils) (minimum)

Panel size: 610 x 508mm (maximum)

Hole position tolerance: 0.075mm

Hole dimension tolerance: 0.075 (PTH) and 0.05mm (NPTH)

Outline tolerance: 0.125 (CNS) and 0.15mm (punching)

Warp and twist: 0.70%

Solder mask bridge: 0.0635mm (minimum)

Distance between lines to board bridge: 0.25mm (minimum)(outline) and 0.40mm (V-cut)

Impedance control tolerance: ±10%

Test voltage: 10 to 300V

Solder mask types: green, yellow, red, white, blue, mattegreen, matte black and more

Surface finishing: HASL, immersion gold, immersion silver,gold-plated, gold finger and OSP

External: 35 to 210um

Internal: 17 to 140um

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