Wonderful PCB (HK) limited
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Wonderful PCB (HK) limited
PCBA Assemble for Power Supply, 1 to 28 Layer, 0.21 to 7.0mm Board Thickness
  • PCBA Assemble for Power Supply, 1 to 28 Layer, 0.21 to 7.0mm Board Thickness
PCBA Assemble for Power Supply, 1 to 28 Layer, 0.21 to 7.0mm Board Thickness

PCBA Assemble for Power Supply, 1 to 28 Layer, 0.21 to 7.0mm Board Thickness

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Basic Info
Basic Info
Payment Type: Telegraphic Transfer (TT,T/T)
Product Description
Product Description
  • Materials: FR-4, CEM-1, CEM-3, high TG, FR4 halogen free androgers
  • Thick gold plating PCB with overall thickness of 1.6 to3.2mm
  • Our production capability for rigid PCB:
    • Layer: 1 to 28
    • Board finished thickness: 0.21 to 7.0mm
    • Finished board size: 23 x 25 (580 x 900mm) (maximum)
    • Drilled hole size: 3 mil (0.075mm) (minimum)
    • Line width: 3 mils (0.075mm) (minimum)
    • Line spacing: 3 mils (0.075mm) (minimum)
    • Surface finish/treatment: HASL/HASL lead-free, HAL, chemicaltin, chemical gold, immersion silver, gold, OSP and goldplating
    • Copper thickness: 0.5 to 7.0oz
    • Solder mask colors: green/yellow/black/white/red/blue
    • Copper thickness in hole: >25.0um (>1 mil)
    • Shape tolerance: ±0.13
    • Hole tolerance:
      • PTH: ±0.076
      • NPTH: ±0.05
  • UL certified
  • Special requirements: buried and blind vias + controlledimpedance + BGA
  • Profiling: punching, routing, V-cut and beveling
  • Provides OEM services to all sorts of printed circuit boardassembly as well as electronic encased products
  • Packing:
    • Inner: vacuum packing/plastic bag
    • Outer: standard carton packing
  • Layer: 1 to 28
  • Board finished thickness: 0.21 to 7.0mm
  • Finished board size: 23 x 25 (580 x 900mm) (maximum)
  • Drilled hole size: 3 mil (0.075mm) (minimum)
  • Line width: 3 mils (0.075mm) (minimum)
  • Line spacing: 3 mils (0.075mm) (minimum)
  • Surface finish/treatment: HASL/HASL lead-free, HAL, chemicaltin, chemical gold, immersion silver, gold, OSP and goldplating
  • Copper thickness: 0.5 to 7.0oz
  • Solder mask colors: green/yellow/black/white/red/blue
  • Copper thickness in hole: >25.0um (>1 mil)
  • Shape tolerance: ±0.13
  • Hole tolerance:
    • PTH: ±0.076
    • NPTH: ±0.05
  • PTH: ±0.076
  • NPTH: ±0.05
  • Inner: vacuum packing/plastic bag
  • Outer: standard carton packing

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