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Product Hierarchy

1673A - Conformable Coax, 50 Ohm, RG-402, 19 AWG Solid SCCS, Copper-Tin Composite Shield, Unjacketed

Conformable Coax, 50 Ohm, RG-402, 19 AWG Solid Silvered Copper Covered Steel Conductor, PTFE Insulation, Copper Tape + 100% Tin-Filled Composite Braid Shield, Unjacketed

Product Overview

Suitable Applications: Microwave and other high frequency applications, Interconnect RF equipment, Radar equipment, Military communications

Construction Details

RG Type: 402
AWGStrandingNom. DiameterMaterial
19Solid0.036 inSCCS - Silvered Copper Covered Steel
MaterialNom. Diameter
PTFE - Polytetrafluoroethylene0.116 in
Outer Shield Material
LayerOuter Shield TypeMaterialCoverageNotes
1TapeBare Copper (BC)100%
2BraidTinned Copper (TC + Tin Filled)100%Diameter: 0.138 inch

Electrical Characteristics

Frequency [MHz]Max. VSWR
500 MHz1.1:1
1000 MHz1.11:1
3000 MHz1.13:1
7000 MHz1.17:1
15000 MHz1.25:1
20000 MHz1.3:1
Table Notes: VSWR limit is a continuous sloping line from 500 MHz to 20 GHz
FrequencyNom. Attenuation [dB/100ft]
500 MHz8.0 dB/100ft
1000 MHz12.0 dB/100ft
3000 MHz22.0 dB/100ft
5000 MHz30.0 dB/100ft
10000 MHz45.0 dB/100ft
20000 MHz70.0 dB/100ft
Power Rating
Frequency [MHz]Max. Power Rating [W]
500 MHz600 W
1,000 MHz401 W
2,000 MHz268 W
3,000 MHz211 W
5,000 MHz157 W
7,000 MHz129 W
10,000 MHz105 W
15,000 MHz83 W
18,000 MHz74 W
20,000 MHz70 W
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. ImpedenceNom. Velocity
20.5 Ohm/1000ft4.5 Ohm/1000ft29.5 pF/ft50 Ohm70%
UL Voltage RatingNon-UL Voltage Rating
30 V (UL AWM Style 10245)1900 V

Mechanical Characteristics

UL RatingOperating
105°C-70°C to +200°C
Bend Radius
Installation Min.
0.250 in
Bulk Cable Weight: 26 lbs/1000ft
Max. Pull Tension: 70 lbs

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor
Sustainability: CA Prop 65
Flammability / Fire Resistance: UL 1581 Horizontal Wire
AWM Compliance: 10245
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)


Update and Revision: Revision Number: 0.350 Revision Date: 09-30-2020
Date: 2005-01-01
No accessories are available for this product