MIL-DTL-81381/20 Wire - Lightweight, High-strength Conductor
Product #: M81381/20-20
These wires have one layer of FEP/polyimide/FEP tape insulation with a polyimide hard coat for increased cut-through and abrasion resistance and a high-strength copper alloy conductor for greater break strength.
Specifications
| Voltage Rating | 600 V |
| Insulation | FEP/polyimide/FEP tape with modified aromatic polyimide coating |
| Conductor | Nickel-Plated High-Strength Copper Alloy |
| Conductor Size | 20 AWG |
| Min. Conductor Dia. | 0.037 in |
| 0.94 mm | |
| Max. Conductor Dia. | 0.040 in |
| 1.02 mm | |
| Stranding | 19/32 |
| Min. Insulation Diameter | 0.047 in |
| 1.19 mm | |
| Max. Insulation Diameter | 0.050 in |
| 1.27 mm | |
| Max. Resistance per 1000 ft. @ 20°C | 11.40 ohms |
| Max. Resistance per Km @20°C | 37.39 ohms |
| Temperature Rating | -55 to 200 ºC |
| Weight | 4.50 lb/1000 ft. |
| 6.70 kg/1000 m. |