Artwork Requirements:

Minimum Line Width: 0.004″
Minimum Space: 0.004″
Minimum Pad Size (Inner Layer): Finished Hole Size + 0.020″

Minimum Pad Size (External Layer): Finished Hole Size + 0.014″ Clearance

  • Pad Clearance (Min/Side): 0.003
  • Feature Spacing to Allow Damming: 0.003 LPI
  • Pads for Non-PTH Holes To Be Removed: < Hole Size + 0.020″

Inner Layer Imaging:

Minimum Line Width (Finished): 0.004″ On 1/2 OZ. Copper
Minimum Spacing (Finished): 0.004″ On 1/2 OZ. Copper
Minimum Core Thickness (Rigid): 0.004″
Minimum Core Thickness (Flex): 0.002″

Multilayer Lamination:

Maximum Number of Layers: 24
Maximum Finished Panel Thickness: 0.350″
Thickness Tolerance: +-5% or +-0.005″ Whichever is greater
Thickness Across Panel: +-0.004″
Warp age: 0.05%

Drilling:

Location Tolerance: 0.0001
Minimum Drilled Hole Size: 0.009″
Minimum Hole Size Finished: 0.006″
Plated Holes Tolerance: +-0.002″
Non-Plated Holes Tolerance: +-0.001″

Imaging External Layers/Etching:

Minimum Line Width on 1/2 OZ. Base Copper (Finished): 0.004
Minimum Spacing on 1/2 OZ. Base Copper (Finished): 0.004″
Maximum Tented: 0.187″
Registration Tolerance: +-0.003″

Copper and Tin Plating/Hasl

Copper Thick Tolerance in Hole: 0.0005″ – 0.0000″
Maximum Panel Thickness: 0.350″
Maximum Aspect Ratio: 10:1

Gold Plating

Immersion Nickel Gold: 100 Micro inches Nickel, 3-6 Micro Inches Gold
Gold Purity: 99.7%
Gold Hardness: 130-200 KNOOP
Tab Plating

  • Nickel Thickness: 100 Micro Inches
  • Gold Thickness 35-50 Micro Inches

Deep Gold

  • Nickel Plating Thickness: 100 Micro Inches
  • Gold Plating Thickness: As Required

Additional Finishes

  • Immersion Tin
  • White Tin
  • OSP
  • Silver
  • hasl
  • Lead free hasl
  • Carbon Ink

Solder Mask Photoimageable:

Plugging Capability: tent only with LPI (see Solder mask Wet for plugging)
Minimum Solder mask Thickness: 0.001″
Registration Tolerance: +-0.005″

Solder Mask Wet

Plugging Capability: Yes (TAIYO S-222NA)
Minimum Solder mask Thickness: 0.0005″
Registration Tolerance: +-0.005″

Nc Routing

Maximum Router Size: 0.125″
Minimum Router Size: 0.031″
Dimensional Tolerance: .005