China Gold Finger PCB

Brand Name	YW		Place of Origin	China
Model Number	YW007

14 layers gold finger PCB
Finish Board Thickness: 1.6mm;
Min Hole size : 0.2mm
Aspect Ratio : 8:1

Min Trace & space 4/4.6 mil ;
ENIG 100-200 U” Nickel, 2-3u”Au

Gold Finger: 100-200 u” Nickel, 5-8 u” Au

 

Process capability

Month Capability 4000type/month,5000Sqm/mont

Normal Materials: ShengYi, ITEQ,KB

SpecialMatrials:Rogers, Arlon,Taconic,Nelco, Isola

High TG: S100-2,IT180
Finished Surface: OSP(Entek),HAL,Leadfree HASL,ENIG,

Immersion Tin,Immersion Sliver,Hard Gold,

Hard Gold,Platting Gold,Gold Finger,Enepig

 

Thickness Tolerance:

       Thickness≤1.0mm:0.1mm

   1.0mm<Thickness≤2.0mm:10%

   Thickness>2.0mm:8%

    PTH:3mil NPTH:2mil
Outline Tolerance:

      Length≤100mm:0.1mm

   100<Length≤300mm:0.15

   Length>300mm:0.2mm

Technical Specification:

      Min Line Width/Gap:3.5/3.5 mil

      Min Hole Size:0.15mm for mechanical drill

                           0.1mm for Laser drill

      Min Annular Ring:4 mil

      Max copper thickness:12OZ

      Max finished size≤2 layers 600*1200mm

     Multi-layers:500*1200mm

Board thickness:
              2 Layers: 0.2-7.0mm

           Multi-layers:0.4-7.0mm

Min Sold Mask Bridge≥0.08mm

Aspect Raion: 15: 1

Plugging Vias Capability:0.2-0.8mm

 

Au,NI Thcikness Control:

1.       ENIG:Au---1-10u〞

2.       Gold Finger: Au---1-150u〞

3.       Platting Gold:Au---1-3u〞

4.       Hard Gold: Au---1-150u〞

5.       Ni Thickness:50-500u〞

6.       Ni-Pd-Au: Pd---2-5u〞, Au---1-8u〞