MIL-DTL-81381/7 Wire - Lightweight
MIL-W-81381 MIL/Aero Wire
These wires have two layers of FEP/polyimide/FEP tape insulation with a polyimide hard coat for increased cut-through and abrasion resistance.
Item # |
Conductor Size |
Min. Conductor Dia. |
Max. Conductor Dia. |
Stranding |
Min. Insulation Diameter |
Max. Insulation Diameter |
Max. Resistance per 1000 ft. @ 20°C |
Temperature Rating |
Weight |
---|---|---|---|---|---|---|---|---|---|
M81381/7-10 | Conductor Size N/A 10 AWG | Min. Conductor Dia. N/A 0.106 in2.69 mm | Max. Conductor Dia. N/A 0.110 in2.79 mm | Stranding N/A 37/26 | Min. Insulation Diameter N/A 0.120 in3.05 mm | Max. Insulation Diameter N/A 0.124 in3.15 mm | Max. Resistance per 1000 ft. @ 20°C N/A 1.19 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 30.30 lb/1000 ft.44.80 kg/1000 m. |
M81381/7-12 | Conductor Size N/A 12 AWG | Min. Conductor Dia. N/A 0.084 in2.13 mm | Max. Conductor Dia. N/A 0.087 in2.21 mm | Stranding N/A 37/28 | Min. Insulation Diameter N/A 0.097 in2.46 mm | Max. Insulation Diameter N/A 0.101 in2.57 mm | Max. Resistance per 1000 ft. @ 20°C N/A 1.90 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 19.4 lb/1000 ft.28.70 kg/1000 m. |
M81381/7-14 | Conductor Size N/A 14 AWG | Min. Conductor Dia. N/A 0.065 in1.65 mm | Max. Conductor Dia. N/A 0.068 in1.73 mm | Stranding N/A 19/27 | Min. Insulation Diameter N/A 0.078 in1.98 mm | Max. Insulation Diameter N/A 0.082 in2.08 mm | Max. Resistance per 1000 ft. @ 20°C N/A 2.88 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 12.7 lb/1000 ft.18.8 kg/1000 m. |
M81381/7-16 | Conductor Size N/A 16 AWG | Min. Conductor Dia. N/A 0.052 in1.32 mm | Max. Conductor Dia. N/A 0.054 in1.37 mm | Stranding N/A 19/29 | Min. Insulation Diameter N/A 0.065 in1.65 mm | Max. Insulation Diameter N/A 0.068 in1.73 mm | Max. Resistance per 1000 ft. @ 20°C N/A 4.52 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 8.30 lb/1000 ft.12.30 kg/1000 m. |
M81381/7-18 | Conductor Size N/A 18 AWG | Min. Conductor Dia. N/A 0.046 in1.17 mm | Max. Conductor Dia. N/A 0.048 in1.22 mm | Stranding N/A 19/30 | Min. Insulation Diameter N/A 0.059 in1.50 mm | Max. Insulation Diameter N/A 0.062 in1.57 mm | Max. Resistance per 1000 ft. @ 20°C N/A 5.79 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 6.5 lb/1000 ft.9.60 kg/1000 m. |
M81381/7-20 | Conductor Size N/A 20 AWG | Min. Conductor Dia. N/A 0.037 in0.94 mm | Max. Conductor Dia. N/A 0.038 in0.97 mm | Stranding N/A 19/32 | Min. Insulation Diameter N/A 0.049 in1.24 mm | Max. Insulation Diameter N/A 0.052 in1.32 mm | Max. Resistance per 1000 ft. @ 20°C N/A 9.19 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 4.30 lb/1000 ft.6.40 kg/1000 m. |
M81381/7-22 | Conductor Size N/A 22 AWG | Min. Conductor Dia. N/A 0.029 in0.74 mm | Max. Conductor Dia. N/A 0.030 in0.76 mm | Stranding N/A 19/34 | Min. Insulation Diameter N/A 0.041 in1.04 mm | Max. Insulation Diameter N/A 0.044 in1.12 mm | Max. Resistance per 1000 ft. @ 20°C N/A 15.1 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 2.80 lb/1000 ft.4.10 kg/1000 m. |
M81381/7-24 | Conductor Size N/A 24 AWG | Min. Conductor Dia. N/A 0.023 in0.58 mm | Max. Conductor Dia. N/A 0.024 in0.61 mm | Stranding N/A 19/36 | Min. Insulation Diameter N/A 0.034 in0.86 mm | Max. Insulation Diameter N/A 0.037 in0.94 mm | Max. Resistance per 1000 ft. @ 20°C N/A 24.3 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.90 lb/1000 ft.2.80 kg/1000 m. |
M81381/7-26 | Conductor Size N/A 26 AWG | Min. Conductor Dia. N/A 0.018 in0.46 mm | Max. Conductor Dia. N/A 0.019 in0.48 mm | Stranding N/A 19/38 | Min. Insulation Diameter N/A 0.031 in0.79 mm | Max. Insulation Diameter N/A 0.034 in0.86 mm | Max. Resistance per 1000 ft. @ 20°C N/A 38.4 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.30 lb/1000 ft.1.9 kg/1000 m. |