4-layer Gold Finger PCB with 0.2 to 3.2mm Board Thickness

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Basic Info

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Product Description

Layers: 1 to 16

Materials: FR-4, CEM-1, aluminum, Rogers, laconic, geek, and argon

Finish board thickness: 0.2 to 3.2mm

External copper thickness: 35 to 210um

Internal copper thickness: 17 to 140um

Copper plating hole: 18 to 40um

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

Minimum CNC hole diameter: 0.20mm

Minimum punching hole diameter: 0.9mm (35 mils)

Maximum panel dimensions: 610 x 508mm

Hole position tolerance: 0.075mm

Hole dimension tolerance:

Outline tolerance:

Warp and twist: 0.70%

Minimum solder mask bridge: 0.0635mm

Minimum distance between line to board bridge: (outline) 0.25 and (v-cut) 0.40mm

Impedance control tolerance: ±10%

Test voltage: 10 to 300V

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

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

PTH: 0.075mm

NPTH: 0.05mm

CNC: 0.125mm

Punching: 0.15mm

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