Product Hierarchy
Product Hierarchy

83242 - Mil-Spec Coax, 50 Ohm, RG-142, 19 AWG Solid SCCS, Double 95% SC Braid, FEP Jkt, CMP, Commercial Non-QPL

Mil-Spec Coax, 50 Ohm, RG-142, 19 AWG Solid Silvered Copper Covered Steel Conductor, PTFE Insulation, Double 95% Silvered Copper Braid Shield, FEP Jacket, CMP, Commercial, non-QPL

Product Overview

Suitable Applications: Aerospace wireless communication

Construction Details

RG Type: 142
SizeStrandingNom. DiameterMaterial
19 AWGSolid0.037 inSCCS - Silvered Copper Covered Steel
MaterialNom. Insulation Diameter
PTFE - Polytetrafluoroethylene0.116 in (2.95 mm)
Outer Shield
LayerOuter Shield TypeMaterialCoverage
1BraidSilvered Copper (SC)95%
2BraidSilvered Copper (SC)95%
Outer Jacket
MaterialNom. Diameter
FEP - Fluorinated Ethylene Propylene0.195 in (4.95 mm)
Overall Cable Diameter (Nominal): 0.195 in (4.95 mm)

Electrical Characteristics

FrequencyNom. Attenuation
1 MHz0.3 dB/100ft
10 MHz1.1 dB/100ft
50 MHz2.6 dB/100ft
100 MHz3.8 dB/100ft
200 MHz5.4 dB/100ft
400 MHz7.9 dB/100ft
700 MHz10.7 dB/100ft
900 MHz12.3 dB/100ft
1000 MHz13.1 dB/100ft
2000 MHz19.3 dB/100ft
3000 MHz24.2 dB/100ft
5000 MHz32.6 dB/100ft
8000 MHz43.2 dB/100ft
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
19.0 Ohm/1000ft (62.3 Ohm/km)2.3 Ohm/1000ft (7.5 Ohm/km)29 pF/ft (95 pF/m)50 Ohm70%
UL Voltage RatingVoltage Rating
300 V (CMP)1400 V (Mil-Spec)

Mechanical Characteristics

UL TemperatureOperating
200°C-70°C to +200°C
Bend Radius
Installation Min.
2 in
Max. Pull Tension: 103 lbs (46.7 kg)
Bulk Cable Weight: 42 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor - Plenum, Indoor, Outdoor, UV Resistance, Aerial - When supported by messenger wire
Sustainability: CA Prop 65
Flammability / Reaction to Fire: NFPA 262
NEC / UL Compliance: CMP
CEC / C(UL) Compliance: CMP
Military Compliance: Commercial, non-QPL product (M17/158-00001)


Update and Revision: Revision Number: 0.349 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
83242 001100BrownReel100 ft612825203612
83242 001500BrownReel500 ft612825203650
83242 0011000BrownReel1,000 ft612825203629
Date: 2005-04-01
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