Product Hierarchy
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
SizeStrandingNom. DiameterMaterial
19 AWGSolid0.036 inSCCS - Silvered Copper Covered Steel
MaterialNom. Insulation Diameter
PTFE - Polytetrafluoroethylene0.116 in (2.95 mm)
Outer Shield
LayerOuter Shield TypeMaterialCoverageNotes
1TapeBare Copper (BC)100%
2BraidTinned Copper (TC + Tin Filled)100%Diameter: 0.138 inch

Electrical Characteristics

FrequencyMax. 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
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
FrequencyMax. Power Rating
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. Characteristic ImpedanceNom. Velocity of Prop.
20.5 Ohm/1000ft (67.3 Ohm/km)4.5 Ohm/1000ft (15 Ohm/km)29.5 pF/ft (96.8 pF/m)50 Ohm70%
UL Voltage RatingVoltage Rating
30 V (UL AWM Style 10245)1900 V

Mechanical Characteristics

UL TemperatureOperating
105°C-70°C to +200°C
Bend Radius
Installation Min.
0.250 in
Max. Pull Tension: 70 lbs (32 kg)
Bulk Cable Weight: 26 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor
Sustainability: CA Prop 65
Flammability / Reaction to Fire: UL 1581 Horizontal Wire
AWM Compliance: AWM 10245
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)


Update and Revision: Revision Number: 0.360 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
1673A TIN50TinReel50 ft612825120407
1673A TIN100TinReel100 ft612825120384
1673A TIN250TinReel250 ft612825120391
1673A TIN500TinReel500 ft612825120414
Date: 2005-01-01
No accessories are available for this product