| Subclass Name | Type | Material | Thickness (MIL) | Conductivity (mho/cm) | Dielectric Constant | Loss Tangent | Negative Artwork | Shield | Width (MIL) | Unused Pin Pad Suppression | Unused Via Pad Suppression |
| SURFACE | AIR | 0 | 1 | 0 | |||||||
| DIELECTRIC | CONFORMAL_COAT | 0.7 | 0 | 3 | 0 | ||||||
| TOP | CONDUCTOR | COPPER | 1.380000 | 595900 | 4.5 | 0 | 5 | ||||
| DIELECTRIC | FR-4 | 6.900000 | 0 | 4.5 | 0.035 | ||||||
| GND | PLANE | COPPER | 0.71 | 595900 | 4.5 | 0 | Yes | ||||
| DIELECTRIC | FR-4 | 44.900000 | 0 | 4.5 | 0.035 | ||||||
| SIGNAL_A | PLANE | COPPER | 0.71 | 595900 | 4.5 | 0 | Yes | ||||
| DIELECTRIC | FR-4 | 6.900000 | 0 | 4.5 | 0.035 | ||||||
| BOTTOM | CONDUCTOR | COPPER | 1.380000 | 595900 | 4.5 | 0 | 13 | ||||
| DIELECTRIC | CONFORMAL_COAT | 0.7 | 0 | 3 | 0 | ||||||
| SURFACE | AIR | 0 | 1 | 0 |