Audio & Instrumentation, 1pr 20 AWG Shielded, 2c 18 AWG, TC, CM

1 Pair 20 AWG stranded (7x28), Beldfoil® shield; 2 conductorsr 18 AWG stranded (19x30) TC conductors, polyethylene insulation, 22 AWG stranded TC drain wire, CM PVC jacket.
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Product Overview

Suitable Applications

Low Voltage Analog Signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Line Level Audio; Computer Communication; Panel Wiring

Construction Details
Element Number of Element AWG Stranding Material
Pair(s) 1 20 7x28 TC - Tinned Copper
Conductor(s) 2 18 19x30 TC - Tinned Copper
Element Material Thickness Color Code
Pair(s) PE - Polyethylene 0.021 in Black & Red
Conductor(s) PE - Polyethylene 0.021 in Green, White
Inner Shield Material
Element Shield Type Material Coverage Drainwire Type
Pair(s) Tape Bi-Laminate (Alum+Poly) 100% 22 AWG (7x30) TC
Conductor(s) No Shield
Outer Jacket Material
Material Thickness Nom. Diameter
PVC - Polyvinyl Chloride 0.031 in 0.262 in

Cable Diameter (Nominal)

0.262 in

Electrical Characteristics
Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Characteristic Impedence Nom. Velocity of Prop. Max. Current
Pair(s) 10.5 Ohm/1000ft 24 pF/ft 46 pF/ft 66 Ohm 66% 7 Amps per Conductor at 25°C (20 AWG); 9 Amps per Conductor at 25°C (18 AWG)
Conductor(s) 6.6 Ohm/1000ft 22 pF/ft 66% 9 Amps per conductor @ 25°C
UL Voltage Rating
300 V (CM, UL AWM 2094)
Mechanical Characteristics
UL Rating Operating
60°C (UL AWM 2094) -20°C to +60°C
Bend Radius
Stationary Min. Installation Min.
2.75 in 2.6 in

Max. Pull Tension

69.6 lbs

Bulk Cable Weight

45 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor (Not Riser or Plenum)


CA Prop 65

Flammability / Fire Resistance

UL1685 UL Loading, IEC 60332-1-2

NEC / UL Compliance

Article 800, CM

AWM Compliance


CEC / C(UL) Compliance


CPR Euroclass


European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), 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: 0.343 Revision Date: 03-16-2021