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M81381/18

M81381/18

The M81381/18 Mil-Spec wire is lightweight and suitable for use in aerospace applications and other challenging fields. Built with excellent thermal stability, this aircraft wire is also well suited for applications where smoke emission, overload stability, and flammability is a concern. The M81381/18 wire has a temperature range of -55°C to 200°C and a voltage rating of 600V.

8 items

M81381/18-26
Approx LBS/MFT0.00
AWG Size26
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/38
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.030
Requires Quote per FT 
M81381/18-24
Approx LBS/MFT0.00
AWG Size24
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/36
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.035
Requires Quote per FT 
M81381/18-22
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/34
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.041
Requires Quote per FT 
M81381/18-20
Approx LBS/MFT0.00
AWG Size20
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/32
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.049
Requires Quote per FT 
M81381/18-18
Approx LBS/MFT6.30
AWG Size18
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/30
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.058
Requires Quote per FT 
M81381/18-16
Approx LBS/MFT0.00
AWG Size16
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/29
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.065
Requires Quote per FT 
M81381/18-14
Approx LBS/MFT12.30
AWG Size14
Cond. MaterialNickel-Plated Copper
Conductor Stranding19/27
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.078
Requires Quote per FT 
M81381/18-12
Approx LBS/MFT19.00
AWG Size12
Cond. MaterialNickel-Plated Copper
Conductor Stranding37/28
Insul. MaterialPolyimide (PI) Tapes
Jacket MaterialModified Aromatic Polyimide (PI) Resin
M27500 ComponentNF
Max O.D. (in)0.098
Requires Quote per FT 

M81381/18 Mil-Spec Aircraft Wire Specifications

MIL-W-81381/18 Construction:

  • Conductor: Nickel-plated copper
  • Insulation: FEP/Polyamide/FEP tape
  • Jacket: Modified Aromatic Polyamide hard coat

MIL-DTL-81381/18 Ratings:

  • Temperature Rating: -55°C to 200°C
  • Voltage Rating: 600 Volts

MIL-DTL-81381/18 Benefits:

  • Cut-through and abrasion-resistant
  • Excellent thermal stability
  • Overload stability
  • Good for applications with tight dimensional tolerances
  • Highly reliable