MIL-DTL-24643/39F
TABLE I. Details.
Overall diameter
Military part no.
Number of
Type and size
min.
max.
M24643/39
conductors
(inch)
(inch)
-01UN
LS1S75MU-8
8
0.950
1.030
REQUIREMENTS:
Qualification required.
INSPECTION:
Basic Electricals:
Conductor resistance (ohms/1000 feet at 25 °C, max.)
17.37
Voltage withstand (volts, root mean square, min.)
Conductor to shield
7000
Component shield to component shield
500
Insulation resistance (megohms/1000 feet, min.)
Conductor to shield
500
Component shield to component shield
100
Conductor continuity
No failure
Shield continuity
No failure
Group A:
Visual and dimensional
No failure
Characteristic impedance, at 1 megahertz (MHz) (ohms)
75±3
Group B:
Thermoset proof test (percent, max.)
Insulation
50
Jacket (when tested at 200 °C)
50
Attenuation, at 400 MHz (decibel (db)/100 ft max.)
9.0
Physicals (unaged)
Insulation (extruded)
Tensile strength (lb/in2, min.)
700
Elongation (percent, min.)
150
Jacket (cable)
Tensile strength (lb/in2, min.)
1300
Elongation (percent, min.)
160
2
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