| Aluminum substrate -001 | Aluminum substrate -002 | Aluminum substrate -003 | Aluminum substrate -004 | Aluminum substrate -005 | Aluminum substrate -006 | Aluminum substrate -007 | Aluminum substrate -008 | |
| Base material： | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate | Aluminum-based copper plate |
| Plate thickness： | 1.00 | 1.60 | 1.20 | 0.80 | 1.20 | 1.60 | 1.50 | 1.60 |
| Minimum aperture： | Nonporous | 3.000 | 4.000 | 2.300 | 3.200 | 3.500 | 3.500 | Nonporous |
| Thermal Conductivity： | 0.3w/m.k | 1.35w/m.k | 0.35w/m.k | 0.4w/m.k | 0.3w/m.k | 0.3w/m.k | 1.3w/m.k | 0.3w/m.k |
| Breakdown voltage： | ≥3.0KV | ≥3.0KV | ≥3.0KV | ≥3.0KV | ≥3.0KV | ≥3.0KV | ≥3.0KV | ≥3.0KV |
| Product Process： | Spraying lead-free tin | Spraying lead-free tin | Spraying lead-free tin | Spraying lead-free tin | Spraying lead-free tin | OSP | Spraying lead-free tin | OSP |
| Copper foil thickness： | 1.0 OZ | 1.0 OZ | 1.0 OZ | 1.0 OZ | 1.0 OZ | 1.0 OZ | 1.0 OZ | 1.0 OZ |
| Copper foil thickness： | LED | LED | LED | LED | LED | LED | LED | LED |