Product Hierarchy
Product Hierarchy

1508A - Audio Cable, #24-2c, TC, O/A Foil, CM

1508A-Audio Cable, #24-2c, TC, O&#x

Audio Cable, CM-Rated, 1-24 AWG stranded tinned copper pair with polyolefin insulation, Beldfoil® shield, drain, PVC jacket

Product Overview

Environmental Space: Indoor (Not Riser or Plenum)

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Pairs
247x32TC - Tinned Copper0.024 in1
Conductor Count: 2
Total Number of Pairs: 1
AWG Size: 24
MaterialNominal DiameterNominal Wall Thickness
PO - Polyolefin0.04 in0.008 in
Color Chart
1Black & Red
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire DiameterDrainwire AWGDrainwire Construction n x D
TapeAluminum Foil-Polyester TapeBeldfoil®100 %TC - Tinned Copper0.024 in247x32
Outer Jacket Material
MaterialNominal DiameterNominal Wall ThicknessRipcord
PVC - Polyvinyl Chloride0.131 in0.024 inYes
0.131 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCR
23.3 Ohm/1000ft23.3 Ohm/1000ft15.9 Ohm/1000ft
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
31 pF/ft58 pF/ft
Nominal Inductance
0.18 µH/ft
Nominal Characteristic Impedance
50 Ohm
Nominal Velocity of Propagation (VP) [%]
66 %
Max. Recommended Current [A]
1.05 Amps per conductor @ 25°C
UL Voltage Rating
300 V RMS

Temperature Range

UL Temp Rating: 60°C
Operating Temp Range: -20°C To +60°C

Mechanical Characteristics

Bulk Cable Weight: 11 lbs/1000ft
Max Recommended Pulling Tension: 16.5 lbs
Min Bend Radius/Minor Axis: 1.5 in


NEC/(UL) Specification: CM
CEC/C(UL) Specification: CM
CPR Euroclass: Eca

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/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


Suitability - Indoor: Yes

Part Number

Plenum (Y/N): No
Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Jacket and shield are bonded so both can be removed with automatic stripping equipment.
Date: 2004-01-01