MIL-DTL-81381/9 Wire - Lightweight, High-strength Conductor
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, and a high-strength copper alloy conductor for greater break strength.
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 |
---|---|---|---|---|---|---|---|---|---|
M81381/9-20 | Conductor Size N/A 20 AWG | Min. Conductor Dia. N/A 0.037 in0.94 mm | Max. Conductor Dia. N/A 0.039 in0.99 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 10.70 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 4.40 lb/1000 ft.6.50 kg/1000 m. |
M81381/9-22 | Conductor Size N/A 22 AWG | Min. Conductor Dia. N/A 0.029 in0.74 mm | Max. Conductor Dia. N/A 0.031 in0.79 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 17.50 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 2.90 lb/1000 ft.4.30 kg/1000 m. |
M81381/9-24 | 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 28.40 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.90 lb/1000 ft.2.80 kg/1000 m. |
M81381/9-26 | Conductor Size N/A 26 AWG | Min. Conductor Dia. N/A 0.018 in0.46 mm | Max. Conductor Dia. N/A 0.020 in0.51 mm | Stranding N/A 19/38 | Min. Insulation Diameter N/A 0.031 in0.78 mm | Max. Insulation Diameter N/A 0.034 in0.86 mm | Max. Resistance per 1000 ft. @ 20°C N/A 44.80 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.30 lb/1000 ft.1.9 kg/1000 m. |
M81381/9-28 | Conductor Size N/A 28 AWG | Min. Conductor Dia. N/A 0.014 in0.36 mm | Max. Conductor Dia. N/A 0.015 in0.38 mm | Stranding N/A 7/36 | Min. Insulation Diameter N/A 0.026 in0.66 mm | Max. Insulation Diameter N/A 0.029 in0.74 mm | Max. Resistance per 1000 ft. @ 20°C N/A 74.40 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 0.90 lb/1000 ft.1.30 kg/1000 m. |
M81381/9-30 | Conductor Size N/A 30 AWG | Min. Conductor Dia. N/A 0.011 in0.28 mm | Max. Conductor Dia. N/A 0.012 in0.30 mm | Stranding N/A 7/38 | Min. Insulation Diameter N/A 0.023 in0.58 mm | Max. Insulation Diameter N/A 0.026 in0.66 mm | Max. Resistance per 1000 ft. @ 20°C N/A 117.40 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 0.60 lb/1000 ft.0.900 kg/1000 m. |