| Wire gauge | AWG28 |
| Conductor construction | 7/0.127 |
| Conductor material | Stranded copper wire |
| Insulation material | PE |
| Core twisting | Filler: cotton thread, wrapping tape, paper bag |
| Outer sheath | PVC |
| Conductor resistance (20 °C) | 239 Ω/Kn or less |
| Dielectric strength (air) | AC500V/min |
| Insulation resistance (20 °C) | 50 MΩ/Kn or more |