19 AWG wire specifications: 0.9116 mm diameter, 0.6527 mm² area. Resistance, weight, and common uses.
| Diameter | 0.9116 mm · 0.035891" · 35.89 mils |
| Cross-sectional area | 0.6527 mm² · 1,288 circular mils |
| Resistance (copper, 20°C) | 26.4131 Ω/km · 8.0507 Ω/1000ft |
| Resistance (aluminum, 20°C) | 40.6002 Ω/km · 12.3749 Ω/1000ft |
| Ampacity — copper 60°C | — A |
| Ampacity — copper 75°C | — A |
| Ampacity — copper 90°C | — A |
| Ampacity — aluminum 75°C | — A |
| Weight (copper) | 5.848 kg/km · 3.93 lbs/1000ft |
| Weight (aluminum) | 1.762 kg/km · 1.184 lbs/1000ft |
| Closest metric size | 0.7 mm² |
| Skin depth at 60 Hz | 8.531 mm |
| Type | Temperature | Description |
|---|---|---|
| PVC | 60-105°C | General purpose insulation |
| Teflon (PTFE) | 200°C | High temperature applications |
| Silicone | 200°C | Flexible, high temperature |
| Enamel | 155-220°C | Magnet wire coating |