Product Hierarchy
Product Hierarchy

8451 - Audio & Instrumentation, 1 Pair 22 AWG, TC, O/A Foil, CM

1 Pair 22 AWG stranded (7x30) TC conductors, polypropylene insulation, paper wrap, twisted pair, overall Beldfoil® shield (100% coverage), 22 AWG stranded TC drain wire, PVC jacket.

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

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Pair(s)122 AWG7x30TC - Tinned Copper
ElementMaterialNom. ThicknessColor Code
Pair(s)PP - Polypropylene0.009 in (0.23 mm)Black & Red
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%22 AWG (7x30) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.020 in (0.51 mm)0.138 in (3.51 mm)
Overall Cable Diameter (Nominal): 0.138 in (3.51 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)14.5 Ohm/1000ft (47.6 Ohm/km)34 pF/ft (110 pF/m)67 pF/ft (220 pF/m)45 Ohm66%2.9 Amps per Conductor at 25ºC
UL Voltage Rating
300 V RMS

Mechanical Characteristics

-20°C To +75°C
Bend Radius
Stationary Min.Installation Min.
1.4 in (36 mm)1.4 in (36 mm)
Max. Pull Tension: 27 lbs (12 kg)
Bulk Cable Weight: 13 lbs/1000ft (19 kg/km)

Standards and Compliance

Environmental Suitability: Indoor - Riser, Indoor
Flammability / Reaction to Fire: UL1666 Vertical Shaft, FT4, 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)

Product Notes

Notes: Unique paper separator facilitates jacket stripping.


Update and Revision: Revision Number: 0.361 Revision Date: 07-29-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
8451 010100BlackReel100 ft612825207726
8451 010500BlackReel500 ft612825207764
8451 010U500BlackUnReel500 ft612825427414
8451 0101000BlackReel1,000 ft612825207733
8451 010U1000BlackUnReel1,000 ft612825207702
8451 010Z1000BlackReelTuff Box1,000 ft612825208129
8451 01015000BlackReel5,000 ft612825207757
8451 0105000BlackReel5,000 ft612825207696
8451 01010000BlackReel10,000 ft612825207740
8451 008500GrayReel500 ft612825207658
8451 008U500GrayUnReel500 ft612825427407
8451 0081000GrayReel1,000 ft612825207689
8451 008U1000GrayUnReel1,000 ft612825207665
8451 008Z1000GrayReelTuff Box1,000 ft612825207719
Date: 2004-01-01
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