Product Hierarchy
Product Hierarchy

1503A - Line Level Audio Cable, 1 Pr #22 Str TC, O/A Foil, PVC Jkt, CMR

Line Level Audio Cable, 1 Pair 22 AWG (7 x 30) Tinned Copper, PVC Insulation, Overall Beldfoil® Shield, PVC Jacket, CMR

Product Overview

Suitable Applications: Line level audio; Low voltage analog signals and control

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Pair(s)122 AWG7x30TC - Tinned Copper
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Pair(s)PVC - Polyvinyl Chloride0.011 in (0.28 mm)0.0485 in (1.23 mm)Black & Red
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.020 in (0.51 mm)0.142 in (3.61 mm)
Overall Cable Diameter (Nominal): 0.142 in (3.61 mm)

Electrical Characteristics

ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
Pair(s)14.7 Ohm/1000ft (48.2 Ohm/km)53 pF/ft (170 pF/m)97 pF/ft (320 pF/m)38 Ohm66%2.9 Amps per conductor @ 25°C
UL Voltage Rating
300 V (CMR)

Mechanical Characteristics

UL TemperatureOperating
60°C-30°C to +90°C
Bend Radius
Stationary Min.Installation Min.
1.4 in (36 mm)1.4 in (36 mm)
Max. Pull Tension: 25 lbs (11 kg)
Bulk Cable Weight: 14 lbs/1000ft (21 kg/km)

Standards and Compliance

Environmental Suitability: Indoor - Riser, Indoor
Flammability / Reaction to Fire: UL1666 Riser, IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: Article 800, CMR
CEC / C(UL) Compliance: CMG
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: 0.309 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
1503A 010U1000BlackUnReel1,000 ft612825116127
1503A 006U1000Blue, LightUnReel1,000 ft612825116080
1503A 001U1000BrownUnReel1,000 ft612825116042
1503A 008U1000GrayUnReel1,000 ft612825116103
1503A N3UU1000Green, MilUnReel1,000 ft612825116035
1503A 003U1000OrangeUnReel1,000 ft612825116066
1503A 002U1000RedUnReel1,000 ft612825116059
1503A 007U1000VioletUnReel1,000 ft612825116097
1503A 009U1000WhiteUnReel1,000 ft612825116110
1503A 004U1000YellowUnReel1,000 ft612825116073
Date: 2005-04-01
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