Shenzhen Dewanda Electronics Co. Ltd
Shenzhen Dewanda Electronics Co. Ltd
Multilayer PCB for Telecom, Industrial Control, Medical Instrument and Consumer Electronic products
  • Multilayer PCB for Telecom, Industrial Control, Medical Instrument and Consumer Electronic products
Multilayer PCB for Telecom, Industrial Control, Medical Instrument and Consumer Electronic products

Multilayer PCB for Telecom, Industrial Control, Medical Instrument and Consumer Electronic products

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Basic Info
Basic Info
Payment Type: T/T
Product Description
Product Description
  • Manufacturing capability for PCB board: 
    • Material types: CEM3, FR4, FR4TG170/TG180, halogen-free, rogers, Arlon, Taconic, Isola, PTFE and Bergquist
    • Surface treatments: HASL, HASL lead free, HAL, flash gold, immersion gold, OSP, gold finger plating, selective thick gold plating, immersion silver, immersion tin, carbon ink and peelable mask
    • Solder mask colors: Green/matt green/blue/yellow/white/black/red
    • Board size: 650 x 1,000mm
    • Board layer: 1L-30L
    • Board thicknesses: 0.2 to 3.2mm
    • Finished copper thicknesses: 0.5 to 3oz
    • Min-drilled hole size: 3mil (0.075mm)
    • Min-line width/line spacing: 3mil/3mil
    • Copper thickness in hole: >20um
    • Board thickness tolerance: ±10%
    • Outline tolerance: Routing: ±0.1mm, punching: ±0.1mm
    • Hole tolerance: PTH: ±0.076mm, NPTH: ±0.05mm
    • Impedance control tolerance: ±10%
    • Warp and twist: <0.75%
    • Tested by: Flying-probe tester, fixture tester, visual inspection
    • Special requirements: buried and blind visa, impedance control, thick Cu PCB, selectivity plating gold 30 micro inches
    • Profiling: punching, routing, VCUT, beveling
  • Material types: CEM3, FR4, FR4TG170/TG180, halogen-free, rogers, Arlon, Taconic, Isola, PTFE and Bergquist
  • Surface treatments: HASL, HASL lead free, HAL, flash gold, immersion gold, OSP, gold finger plating, selective thick gold plating, immersion silver, immersion tin, carbon ink and peelable mask
  • Solder mask colors: Green/matt green/blue/yellow/white/black/red
  • Board size: 650 x 1,000mm
  • Board layer: 1L-30L
  • Board thicknesses: 0.2 to 3.2mm
  • Finished copper thicknesses: 0.5 to 3oz
  • Min-drilled hole size: 3mil (0.075mm)
  • Min-line width/line spacing: 3mil/3mil
  • Copper thickness in hole: >20um
  • Board thickness tolerance: ±10%
  • Outline tolerance: Routing: ±0.1mm, punching: ±0.1mm
  • Hole tolerance: PTH: ±0.076mm, NPTH: ±0.05mm
  • Impedance control tolerance: ±10%
  • Warp and twist: <0.75%
  • Tested by: Flying-probe tester, fixture tester, visual inspection
  • Special requirements: buried and blind visa, impedance control, thick Cu PCB, selectivity plating gold 30 micro inches
  • Profiling: punching, routing, VCUT, beveling
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