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Participate in multiple overseas projects

Participate in multiple overseas projects

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Extensive experience in overseas project submission

Extensive experience in overseas project submission

Perfect combination of creativity and technology
Each cable is made as per demand

Special cable customization service

Special cable customization service
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MIL-W-25038/3

Application and Description:

These PTFE insulated single-core MIL-W-25038/3 cables are used in such aerospace applications as engine compartments, fire detection circuits, flight-critical circuits, and fly-by-wire systems. MIL-W-25038/3 (Thermazone IIIK) wires are designed for critical circuit applications where wires must operate in extremely harsh environments, under vibration, and with direct flame exposure. MIL-W-25038/3(Thermazone IIIG) wires also meet or exceed the requirements of MIL-W-25083/3, but provide this performance at a lower cost through the use of an innovative insulation system.

Construction

Conductor: 12-18 AWG: Stranded 27% Nickel coated copper conductor
20-22 AWG: Stranded 27% Nickel coated high-strength copper alloy conductor
Insulation:
Thermazone IIIK:
Outer: PTFE/polyimide tape fluid barrier.
Inner: Inorganic dielectric
Thermazone IIIG:
Outer: PTFE-coated fiberglass fluid barrier.
Inner: Inorganic dielectric
Jacket: Fused High-Performance Polytetrafluoroethylene (PTFE) Tape Jacket   
Identification: Surface printed per MIL-W-25038

Characteristics:

Temperature Range: -55°C +260°C
Voltage Rating: 600 volts
Color coded: MIL-STD-104

Dimensions and Weight:

  M25038/3 Thermazone IIIK
AWG Size Conductor Stranding Conductor Diam. Max. O.D. Min. O.D. Max. Resistance @ 20°C OHMS/MFT Approx LBS/MFT
    in mm in mm in mm    
22 19/34 0.031 0.787 0.054 1.372 0.040 1.016 23.700 4.2
20 19/32 0.040 1.016 0.083 2.108 0.048 1.219 15.300 9.00
18 19/30 0.050 1.270 0.097 2.464 0.065 1.651 8.500 10.5
16 19/29 0.056 1.422 0.103 2.616 0.068 1.727 6.660 13.5
14 19/27 0.072 1.829 0.123 3.124 0.097 2.464 4.320 19.5
12 19/25 0.090 2.286 0.142 3.607 0.100 2.540 2.780 28.0
  M25038/3 Thermazone IIIG
AWG Size Conductor Stranding Conductor Diam. Max. O.D. Min. O.D. Max. Resistance @ 20°C OHMS/MFT Approx LBS/MFT
    in mm in mm in mm    
22 19/34 0.031 0.787 0.075 1.905 0.055 1.397 23.700 4.2
20 19/32 0.040 1.016 0.083 2.108 0.048 1.219 15.300 9.0
18 19/30 0.050 1.270 0.097 2.464 0.065 1.651 8.500 10.5
16 19/29 0.056 1.422 0.103 2.616 0.068 1.727 6.660 13.5
14 19/27 0.072 1.829 0.123 3.124 0.097 2.464 4.320 19.5
12 19/25 0.090 2.286 0.142 3.607 0.100 2.540 2.780 28.0