Shenzhen Keyou Circuit Technology Co. Ltd
Shenzhen Keyou Circuit Technology Co. Ltd
Gold-plated FR4 Material Multilayer PCB with 1oz Copper Thickness, 0.3mm Minimum Hole Size
  • Gold-plated FR4 Material Multilayer PCB with 1oz Copper Thickness, 0.3mm Minimum Hole Size
Gold-plated FR4 Material Multilayer PCB with 1oz Copper Thickness, 0.3mm Minimum Hole Size

Gold-plated FR4 Material Multilayer PCB with 1oz Copper Thickness, 0.3mm Minimum Hole Size

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Basic Info
Basic Info
Payment Type: TT, LC, PayPal
Product Description
Product Description
  • Layers: 4
  • Major material: FR4
  • Board thickness: 1.6mm
  • Surface finishing: gold-plated
  • Solder mask: green
  • Copper thickness: 1oz
  • Minimum hole size: 0.3mm
  • Minimum line width and spacing: 4-mil           
  • Image:
    • Minimum trace width: 0.075mm (3-mil)
    • Minimum space width: 0.075mm (3-mil)     
    • SMD/BGA pitch: 0.2mm (8-mil)
  • Solder mask:
    • Minimum solder mask dam: 0.0635mm (2.5-mil)
    • Solder mask clearance: 0.075mm (3-mil)
    • Minimum SMT pad spacing: 0.075mm (3-mil)
    • Solder mask thickness: 0.0007-inch (0.018mm)
  • Holes: 
    • Minimum size (CNC): 0.2mm (8-mil)
    • Minimum punch size: 0.9mm (35-mil)
    • Sizes:
      • PTH: ±0.075mm
      • NPTH: ±0.05mm
    • Position tolerance: ±0.075mm
  • Plating:
    • Lead-free HASL: 2.5um
    • Immersion gold nickel: 3-7um Au 1-5u''
    • OSP: 0.2-0.5um
  • Certificates: RoHS, SGS, UL
  • Minimum trace width: 0.075mm (3-mil)
  • Minimum space width: 0.075mm (3-mil)     
  • SMD/BGA pitch: 0.2mm (8-mil)
  • Minimum solder mask dam: 0.0635mm (2.5-mil)
  • Solder mask clearance: 0.075mm (3-mil)
  • Minimum SMT pad spacing: 0.075mm (3-mil)
  • Solder mask thickness: 0.0007-inch (0.018mm)
  • Minimum size (CNC): 0.2mm (8-mil)
  • Minimum punch size: 0.9mm (35-mil)
  • Sizes:
    • PTH: ±0.075mm
    • NPTH: ±0.05mm
  • Position tolerance: ±0.075mm
  • PTH: ±0.075mm
  • NPTH: ±0.05mm
  • Lead-free HASL: 2.5um
  • Immersion gold nickel: 3-7um Au 1-5u''
  • OSP: 0.2-0.5um
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