MIL-DTL-M22759/30 wires have extruded PTFE insulation with a polyimide hard coat for increased cut-through and abrasion resistance, and a high-strength copper alloy conductor for greater break strength. These wires are designed for aerospace and other applications requiring excellent thermal stability, tight dimensional tolerances, and high reliability. These wires are especially well-suited in applications where smoke emission, overload stability, and flammability are major concerns.
Item # |
Conductor Size |
Conductor Diameter |
Stranding |
Min. Insulation Diameter |
Max. Insulation Diameter |
Max. Resistance per 1000 ft. @ 20°C |
Min. Break Strength |
Temperature Rating |
Weight |
|---|---|---|---|---|---|---|---|---|---|
| W831-20 | N/A 20 AWG | N/A 0.038 in0.970 mm | N/A 19/32 | N/A 0.057 in1.45 mm | N/A 0.061 in1.55 mm | N/A 11.40 ohms | N/A 58.10 lb26.4 kg | N/A -55 to 260 ºC | N/A 5.28 lb/1000 ft.7.86 kg/1000 m. |
| W831-22 | N/A 22 AWG | N/A 0.030 in0.760 mm | N/A 19/34 | N/A 0.048 in1.22 mm | N/A 0.052 in1.32 mm | N/A 18.60 ohms | N/A 35.80 lb16.2 kg | N/A -55 to 260 ºC | N/A 3.52 lb/1000 ft.5.24 kg/1000 m. |
| W831-24 | N/A 24 AWG | N/A 0.024 in0.610 mm | N/A 19/36 | N/A 0.042 in1.07 mm | N/A 0.046 in1.17 mm | N/A 30.10 ohms | N/A 22.40 lb10.2 kg | N/A -55 to 260 ºC | N/A 2.48 lb/1000 ft.3.69 kg/1000 m. |
| W831-26 | N/A 26 AWG | N/A 0.019 in0.480 mm | N/A 19/38 | N/A 0.037 in0.94 mm | N/A 0.041 in1.04 mm | N/A 49.40 ohms | N/A 14.20 lb6.44 kg | N/A -55 to 260 ºC | N/A 1.81 lb/1000 ft.2.69 kg/1000 m. |
| W831-28 | N/A 28 AWG | N/A 0.015 in0.380 mm | N/A 7/36 | N/A 0.032 in0.81 mm | N/A 0.036 in0.91 mm | N/A 79.00 ohms | N/A 8.16 lb3.70 kg | N/A -55 to 260 ºC | N/A 1.28 lb/1000 ft.1.9 kg/1000 m. |
