MIL-DTL-81381/18 Wire - Lightweight
MIL-W-81381 MIL/Aero Wire
These wires have one layer 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 |
---|---|---|---|---|---|---|---|---|---|
M81381/18-26 | 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 0.028 in0.71 mm | Max. Insulation Diameter N/A 0.030 in0.76 mm | Max. Resistance per 1000 ft. @ 20°C N/A 42.20 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.30 lb/1000 ft.1.9 kg/1000 m. |
M81381/18-24 | 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 0.032 in0.81 mm | Max. Insulation Diameter N/A 0.035 in0.89 mm | Max. Resistance per 1000 ft. @ 20°C N/A 25.90 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 1.90 lb/1000 ft.2.80 kg/1000 m. |
M81381/18-22 | 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 0.038 in0.97 mm | Max. Insulation Diameter N/A 0.041 in1.04 mm | Max. Resistance per 1000 ft. @ 20°C N/A 16.00 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 2.90 lb/1000 ft.4.30 kg/1000 m. |
M81381/18-20 | 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 0.046 in1.17 mm | Max. Insulation Diameter N/A 0.050 in1.27 mm | Max. Resistance per 1000 ft. @ 20°C N/A 9.77 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 4.40 lb/1000 ft.6.50 kg/1000 m. |
M81381/18-18 | Conductor Size N/A 18 AWG | Min. Conductor Dia. N/A 0.046 in1.17 mm | Max. Conductor Dia. N/A 0.049 in1.24 mm | Stranding N/A 19/30 | Min. Insulation Diameter N/A 0.055 in1.40 mm | Max. Insulation Diameter N/A 0.059 in1.50 mm | Max. Resistance per 1000 ft. @ 20°C N/A 6.10 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 6.60 lb/1000 ft.9.80 kg/1000 m. |
M81381/18-16 | Conductor Size N/A 16 AWG | Min. Conductor Dia. N/A 0.052 in1.32 mm | Max. Conductor Dia. N/A 0.055 in1.40 mm | Stranding N/A 19/29 | Min. Insulation Diameter N/A 0.062 in1.57 mm | Max. Insulation Diameter N/A 0.066 in1.68 mm | Max. Resistance per 1000 ft. @ 20°C N/A 4.76 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 8.30 lb/1000 ft.12.30 kg/1000 m. |
M81381/18-14 | Conductor Size N/A 14 AWG | Min. Conductor Dia. N/A 0.065 in1.65 mm | Max. Conductor Dia. N/A 0.069 in1.75 mm | Stranding N/A 19/27 | Min. Insulation Diameter N/A 0.075 in1.91 mm | Max. Insulation Diameter N/A 0.080 in2.03 mm | Max. Resistance per 1000 ft. @ 20°C N/A 3.00 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 13.0 lb/1000 ft.19.2 kg/1000 m. |
M81381/18-12 | Conductor Size N/A 12 AWG | Min. Conductor Dia. N/A 0.084 in2.13 mm | Max. Conductor Dia. N/A 0.089 in2.26 mm | Stranding N/A 37/28 | Min. Insulation Diameter N/A 0.094 in2.39 mm | Max. Insulation Diameter N/A 0.099 in2.51 mm | Max. Resistance per 1000 ft. @ 20°C N/A 1.98 ohms | Temperature Rating N/A -55 to 200 ºC | Weight N/A 19.9 lb/1000 ft.29.50 kg/1000 m. |