Shenzhen Hongmy Precision Circuit Co. Ltd
Shenzhen Hongmy Precision Circuit Co. Ltd
8 layer PCB with FR4 Material, Immersion Gold, 3oz Copper and 1.6mm Finished Board Thickness
  • 8 layer PCB with FR4 Material, Immersion Gold, 3oz Copper and 1.6mm Finished Board Thickness
8 layer PCB with FR4 Material, Immersion Gold, 3oz Copper and 1.6mm Finished Board Thickness

8 layer PCB with FR4 Material, Immersion Gold, 3oz Copper and 1.6mm Finished Board Thickness

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Basic Info
Basic Info
Payment Type: T/T, L/C, Western Union, Paypal
Product Description
Product Description
  • Base material: FR4
  • Finished board thickness: 1.6mm
  • Copper thickness: 3oz
  • Hole diameter: 0.2mm (minimum)
  • Line width: 0.1mm (minimum)
  • Line spacing: 0.1mm (minimum)
  • Surface finish: immersion gold
  • Solder mask: green
  • Layers: 1 to 16
  • Material: aluminum base, Rogers and Taconic
  • Finish board thickness: 0.2 to 3.2mm (8 to 126mil)
  • External copper thickness: 35 to 210um
  • Internal copper thickness: 17 to 140um
  • Copper plating hole: 18 to 40um
  • Minimum trace width and line spacing: 0.075/0.1mm (3/4mil)
  • Minimum hole dimensions (CNC): 0.20mm (8mil)
  • Minimum hole dimensions (punching): 0.9mm (35mil)
  • Maximum panel dimensions: 610 x 508mm
  • Hole position tolerance (CNC): ±0.075mm
  • Hole dimensions tolerance (CNC):
    • PTH: ±0.075mm
    • NPTH: ±0.05mm
  • Outline tolerance:
    • CNC: ±0.125mm
    • Punching: ±0.15mm
    • Warp and twist: 0.70%
    • Minimum solder mask bridge: 0.0635mm
  • Distance between line to board edge:
    • Outline: 0.25mm
    • V-CUT: 0.40mm
  • Impedance control tolerance: ±10%
  • Test voltages: 10 to 300V
  • Solder mask types: green, yellow, red, white, blue, matt green/black and more
  • Surface finishes: HASL, immersion silver/gold, plate gold and gold finger
  • Please contact us for more details
  • PTH: ±0.075mm
  • NPTH: ±0.05mm
  • CNC: ±0.125mm
  • Punching: ±0.15mm
  • Warp and twist: 0.70%
  • Minimum solder mask bridge: 0.0635mm
  • Outline: 0.25mm
  • V-CUT: 0.40mm
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