M17/138-00001

Technical Specification

M17/138-00001

MIL-DTL-17 coaxial and twinaxial cables are constructed with silver plated conductors insulated with an extruded PTFE dielectric.

The outstanding electrical and mechanical properties of PTFE over a broad range of temperatures and frequencies make these coaxial cables the standard for a wide range of military and commercial applications.

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1st shield Diameter (in)

0.078

1st shield Diameter (mm)

1.98

1st Shield material

round silver plated copper braid

Conductor Diameter Min (in)

0.2

Conductor Diameter Min (mm)

0.159

Conductor Material

Silver Plated Copper Weld

Conductor resistance (ohms/1000ft)

84.1

Conductor resistance (ohms/1000m)

276

Diameter over insulation - Min. Inch

0.06

Diameter over insulation - Min. (mm)

1.52

Insulation Material

FEP

Jacket diameter (in)

0.098

Jacket diameter (mm)

2.49

Jacket Material

PFA

Maximum Temperature °C

230

Minimum Temperature °C

-55

Number of cores

1

Specification

MIL-DTL-17

Stranding (awg)

7/0.0067

Stranding (metric)

7/0.17

Voltage (volts)

900

Weight (kg/km)

14.7

Weight (lbs/kft)

9.89

Impedance (ohms)

50

Capacitance (pF/m)

96.46

Capacitance (pF/ft)

29.4