商品編號: Kebel-A-M25038-3
MIL-W-25038/3 PTFE Military Cable 軍規鐵氟龍航空飛機用線
Military Cable
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
|
|