Shenzhen Keyou Circuit Technology Co. Ltd
Shenzhen Keyou Circuit Technology Co. Ltd
Immersion Tin FR4 Multilayer PCB with 1.6mm Board Thickness, Immersion Tin Surface Finish
  • Immersion Tin FR4 Multilayer PCB with 1.6mm Board Thickness, Immersion Tin Surface Finish
Immersion Tin FR4 Multilayer PCB with 1.6mm Board Thickness, Immersion Tin Surface Finish

Immersion Tin FR4 Multilayer PCB with 1.6mm Board Thickness, Immersion Tin Surface Finish

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Basic Info
Basic Info
Payment Type: TT, LC, PayPal
Product Description
Product Description
  • Layers: 6
  • Major material: FR4
  • Board thickness: 1.6mm
  • Surface finishing: immersion tin 
  • 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 pitch: 0.2mm (8-mil)
    • 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 pitch: 0.2mm (8-mil)
  • 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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