Request a Quote Request a Call

50 Ohm Coax


50 Ohm Coax

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

This picture is representative only and may not match the specific configuration of the product listed on this page. Please refer to the product specifications for more information on this part number and its exact configuration.

RoHS Compliant

Quick Overview

M17/158-00001 COAX
18 AWG Solid silver coated copper covered steel. TFE insulated. Shielded. FEP jacketed RG-142 High Temp. Coaxial cable. MIL-C-17 M17/158-00001.
19 AWG solid .037 silver-coated copper-covered steel conductor. Plenum. TFE insulation. Double silver-coated copper braid shield (96% coverage). FEP jacket.


Temp Range, Operating -70ºC To +200ºC
Temp Rating, UL 200ºC
Capacitance 29.000
Capacitance (Metric) 95.149
Delay 1.48
Impedance 50
Inductance .067
Inductance (Metric) 0.219827
CEC/C(UL) Specification CMP
Voltage, Max. Operating 1400 V RMS
Velocity of Propagation (%) 70%
RoHS Yes
Military Specification MIL-C-17G. M17/158-00001
NEC/(UL) Specification CMP
Plenum Yes
Weight 0.0440
Coaxial Type 142B/U
Conductor Size (AWG) 19
Conductor Material SCCCS - Silver-coated Copper-covered Steel
Conductor Diameter 0.037
Number of Coax 1
Conductor Stranding Solid
Insulation Material PTFE - Polytetrafluoroethylene
Overall Nominal Diameter 0.195
Outer Jacket Material FEP - Fluorinated Ethylene Propylene
Outer Shield Coverage 96^94
Outer Shield Material Silver-coated Copper^Silver-coated Copper
Outer Shield Type Braid^Braid
Amount 500 ft
Conductor - Diameter (Metric) 0.940
Overall Cabling - Overall Nominal Diameter (Metric) 4.953
SKU B-83242-500
Manufacturer Belden
Mfr. Part No 83242 001500
Type Coax
50 Ohm Coax (B-83242-500) Datasheet