| |
STANDARD |
SPECIAL |
| Trace Width / Trace Spacing |
0.006 / 0.006" |
0.004 / 0.004"(UL) |
Component
Pad Pitch-SMD |
0.050"
(1.27mm) |
0.020"
(0.5 mm) |
| Via Hole Diameter |
0.015 ins. |
0.008 ins. |
| Via Pad Size |
0.030 ins |
0.020 ins. |
| Drill Clearance on Inner Planes |
0.015 ins. |
0.010 ins. |
| Trace to Board Edge |
0.020 ins. |
0.010 ins.(UL) |
| Unpierced Copper |
2.5 ins.(UL) |
N/A |
| Multi-layer Count |
4 - 16 |
18 + |
| Multi-layer Minimum Thickness |
0.024 ins. |
0.024 ins.(UL) |
| Dielectric Core Thickness |
0.005 ins. |
0.005 ins.(UL) |
| Dielectric Prepreg (bonding) |
0.0025 ins. |
0.0025 ins. |
| Final Finish |
Solder Level
Lead-free Solder
Electrolytic Gold
ENIG (Ni/Au)
ENEPIG (Ni/Pd/Au)
Immersion Silver
Immersion Tin
OSP
|
|
| Solder Resist |
Screen or Liquid Photo
Dry Film Resist |
Custom Color |