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Product Hierarchy

1672A - Conformable Coax, 75 Ohm, 29 AWG Solid SCCS, Copper-Tin Composite Shield, Unjacketed

Conformable Coax, 75 Ohm, 29 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

SizeStrandingNom. DiameterMaterial
29 AWGSolid0.0114 inSCCS - Silvered Copper Covered Steel
MaterialNom. Insulation Diameter
PTFE - Polytetrafluoroethylene0.062 in (1.6 mm)
Outer Shield
LayerOuter Shield TypeMaterialCoverageNotes
1TapeBare Copper (BC)100%
2BraidTinned Copper (TC + Tin Filled)100%Diameter: 0.085 inch

Electrical Characteristics

Return Loss (RL)
FrequencyMin. Return Loss
10 - 1000 MHz25 dB
FrequencyNom. Attenuation
1 MHz1.6 dB/100ft
10 MHz1.8 dB/100ft
50 MHz4.1 dB/100ft
100 MHz6.5 dB/100ft
200 MHz9 dB/100ft
400 MHz12.8 dB/100ft
700 MHz18 dB/100ft
1000 MHz22.1 dB/100ft
Power Rating
FrequencyMax. Power Rating
1 MHz520 W
10 MHz295 W
50 MHz195 W
100 MHz160 W
200 MHz140 W
400 MHz130 W
700 MHz127 W
1,000 MHz125 W
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
205 Ohm/1000ft (673 Ohm/km)10 Ohm/1000ft (33 Ohm/km)19.5 pF/ft (64.0 pF/m)75 Ohm70%
UL Voltage RatingVoltage Rating
30 V (UL AWM Style 10245)900 V

Mechanical Characteristics

UL TemperatureOperating
105°C-70°C to +200°C
Bend Radius
Installation Min.
0.125 in
Max. Pull Tension: 20 lbs (9.1 kg)
Bulk Cable Weight: 11.7 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor, Outdoor
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: 0.355 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
1672A TIN500TinReel500 ft612825120353
1672A TIN1000TinReel1,000 ft612825120346
Date: 2005-01-01
No accessories are available for this product