Product Hierarchy
Product Hierarchy

9155 - Audio & Instrumentation, 1 Pair 20 AWG Shielded, 1 Pair 18 AWG, TC, CM

1 Pair 20 AWG stranded (7x28), Beldfoil® shield; 1 Pair 18 AWG stranded (19x30) TC conductors, polyethylene insulation, 22 AWG stranded TC drain wire, CM PVC jacket.

Product Overview

Environmental Space: Indoor (Not Riser or Plenum)

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
207x28TC - Tinned Copper1
1819x30TC - Tinned Copper1
Conductor Count: 4
Total Number of Pairs: 2
ElementMaterialNominal Wall Thickness
20PE - Polyethylene0.02 in
18PE - Polyethylene0.02 in
Color Chart
1Shielded 20 AWG: Black & Red
2Unshielded 18 AWG: Green & White
Inner Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAluminum Foil-Polyester TapeBeldfoil® (Z-Fold®)100 %TC - Tinned Copper227x30
Outer Shield Material
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.262 in0.031 in

Electrical Characteristics

Conductor DCR
ElementIndividual Pair Nominal Shield DCRNominal Conductor DCR
20 AWG11.5 Ohm/1000ft10.5 Ohm/1000ft
18 AWG6.6 Ohm/1000ft
ElementNom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
20 AWG24 pF/ft46 pF/ft
18 AWG22 pF/ft
ElementNominal Inductance
20 AWG0.195 µH/ft
18 AWG0.173 µH/ft
Nominal Characteristic Impedance
66 Ohm
Nominal Velocity of Propagation (VP) [%]
66 %
66 %
Max. Recommended Current [A]
7 Amps per conductor @ 25°C (20 AWG); 9 Amps per conductor @ 25°C (18 AWG)
UL Voltage Rating
300 V RMS (UL AWM Style 2094)

Temperature Range

UL Temp Rating: 60°C (UL AWM Style 2094)
Operating Temp Range: -20°C To +60°C

Mechanical Characteristics

Bulk Cable Weight: 45 lbs/1000ft
Max Recommended Pulling Tension: 69.6 lbs
Min Bend Radius/Minor Axis: 2.75 in


NEC Articles: 800
NEC/(UL) Specification: CM
CEC/C(UL) Specification: CM
UL AWM Style: UL Style 2094 (300 V 60°C)
CPR Euroclass: Eca

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/96/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1685 UL Loading
ISO/IEC Flammability: IEC 60332-1-2
UL voltage rating: 300 V RMS (UL AWM Style 2094)


Plenum (Y/N): No

Part Number

Item #ColorUPCLengthFootnote
9155 2901000Beige, Light6128252248391,000 ftC
9155 290500Beige, Light612825224846500 ftC
9155 2905000Beige, Light6128252248155,000 ftC
9155 290U1000Beige, Light6128253881421,000 ft
Footnote: C - CRATE REEL PUT-UP.


Update and Revision: Revision Number: 0.267 Revision Date: 08-22-2019
Date: 2004-01-01
No accessories are available for this product