MIL-DTL-81381/21 Wire - Tin-plated Conductor
Product #: M81381/21-26
These wires have two layers of polyimide/FEP tape insulation with a polyimide hard coat (or polyamide braid for AWG 8 and larger sizes of M81381/22 types) for increased cut-through and abrasion resistance.
Specifications
| Voltage Rating | 600 V |
| Insulation | Two layers of FEP/polyimide/FEP tape with modified aromatic polyimide coating |
| Conductor | Tin-Plated Copper |
| Conductor Size | 26 AWG |
| Min. Conductor Dia. | 0.018 in |
| 0.46 mm | |
| Max. Conductor Dia. | 0.021 in |
| 0.53 mm | |
| Stranding | 19/38 |
| Min. Insulation Diameter | 0.030 in |
| 0.76 mm | |
| Max. Insulation Diameter | 0.034 in |
| 0.86 mm | |
| Max. Resistance per 1000 ft. @ 20°C | 41.30 ohms |
| Max. Resistance per Km @20°C | 135.46 ohms |
| Temperature Rating | -55 to 150 ºC |
| Weight | 1.30 lb/1000 ft. |
| 1.9 kg/1000 m. |