Product Hierarchy
Product Hierarchy

9451D - Audio Cable, 2 Pair 22 AWG, TC, Shielded, CMR

Audio Cable, 2 Pair 22 AWG stranded tinned copper pairs, polyolefin insulation, Beldfoil® shield, drain, Riser PVC jacket, parallel construction.

Product Overview

Suitable Applications: for use with automatic stripping equipments; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); line level audio; computer communication; panel wiring

Physical Characteristics (Overall)

ElementAWGStrandingMaterialNo. of Pairs
Pair(s)227x30TC - Tinned Copper2
Conductor Count: 4
Total Number of Pairs: 2
ElementMaterialNominal DiameterNominal Wall Thickness
Pair(s)PP - Polypropylene0.046 in0.008 in
Color Chart
1Black & Red
2Black & Red
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAlum / PolyBeldfoil®100 %TC - Tinned Copper227x30
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.135 x 0.27 in0.02 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
14.1 Ohm/1000ft14.3 Ohm/1000ft
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
34 pF/ft67 pF/ft
Nominal Inductance
0.16 µH/ft
Nominal Characteristic Impedance
45 Ohm
Nominal DelayNominal Velocity of Propagation (VP) [%]
1.5 ns/ft66 %
Max. Recommended Current [A]
2.9 Amps per conductor @ 25°C
UL Voltage Rating
300 V RMS

Temperature Range

UL Temp Rating: 105°C
Operating Temp Range: -30°C To +105°C

Mechanical Characteristics

Bulk Cable Weight: 27 lbs/1000ft
Max Recommended Pulling Tension: 54 lbs
Min Bend Radius/Minor Axis: 1.5 in


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

Applicable Environmental and Other Programs

Environmental Space: Indoor - Riser
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 Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
MII Order #39 (China RoHS): Yes


Suitability - Aerial: No
Suitability - Burial: No
Suitability - Hazardous Locations: No
Suitability - Indoor: Yes
Suitability - Outdoor: No
Suitability - Sunlight Resistance: No

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Vertical Shaft
CSA Flammability: FT4
ISO/IEC Flammability: IEC 60332-1-2
UL voltage rating: 300 V RMS


Plenum (Y/N): No
Plenum Number: 9451DP

Part Number

Item #ColorPutup TypeLengthUPC
9451D J77U1000Black and Red PairUnReel1,000 ft612825252856
9451D J776000Red and BlackReel6,000 ft612825252832
9451D 0536000Red and GrayReel6,000 ft612825252849
9451D 053U1000Red and Gray PairUnReel1,000 ft612825252818
9451D A5QU1000Red and Green PairUnReel1,000 ft612825252825
9451D A5Q2000Red and Green PairReel2,000 ft612825252801
9451D G04U1000Red and Purple PairUnReel1,000 ft612825433941

Product Notes

Notes: The jacket and shield are bonded so both can be removed on automatic stripping equipment. Drain wire is inside foil shield. For cross-connect use with 1814R (et. al.) Snake Cables.


Update and Revision: Revision Number: 0.301 Revision Date: 05-11-2020
Date: 2004-01-01
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