Product Hierarchy
Product Hierarchy

1818R - Audio Snake Cable, 12 Pr #22 Str TC, Ind. Shielded & Jacketed, O/A Foil, PVC Jkt, CMR




Audio Snake Cable, 12 Pair 22 AWG (7 x 30) Tinned Copper, PP Insulation, Individually Foil Shielded and PVC Jacketed, Overall Beldfoil® Shield, PVC Jacket, Ripcord, CMR

Product Overview

Suitable Applications: Multi-channel interconnect between audio equipment such as microphones, speakers, amplifiers, mixing consoles; Live events or studio sound; Analog audio

Construction Details

Conductor
ElementNo. of ElementsSizeStrandingMaterial
Pair(s)1222 AWG7x30TC - Tinned Copper
Insulation
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Pair(s)PP - Polypropylene0.010 in (0.25 mm)0.05 in (1.3 mm)Black, Red
Inner Shield
ElementShield TypeMaterialCoverageDrainwire TypeNotes
Pair(s)TapeBi-Laminate (Alum+Poly)100%22 AWG (7x30) TCIndividual pair tapes are adhered to their inner jackets for easy stripping
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%18 AWG (19x30) TC
Inner Jacket
ElementMaterialNom. Diameter
Pair(s)PVC - Polyvinyl Chloride0.133 in (3.38 mm)
Outer Jacket
MaterialNom. ThicknessNom. DiameterRipcord
PVC - Polyvinyl Chloride0.040 in (1.0 mm)0.635 in (16.1 mm)Yes
Overall Cable Diameter (Nominal): 0.635 in (16.1 mm)

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
Pair(s)14.8 Ohm/1000ft (48.6 Ohm/km)31 pF/ft (100 pF/m)56 pF/ft (180 pF/m)50 Ohm66%1.45 Amps per conductor @ 25°C
Voltage
UL Voltage Rating
300 V (CMR)

Mechanical Characteristics

Temperature
UL TemperatureOperating
60°C-20°C to +60°C
Bend Radius
Stationary Min.Installation Min.
6.4 in (160 mm)6.4 in (160 mm)
Max. Pull Tension: 365 lbs (166 kg)
Bulk Cable Weight: 225 lbs/1000ft (335 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: CMR
European Directive Compliance: EU CE Mark
UK Regulation Compliance: UKCA Mark
Plenum Number: 1818P

History

Update and Revision: Revision Number: 0.373 Revision Date: 12-22-2023

Part Numbers

Variants
Item #ColorPutup TypeLengthUPCFootnote
1818R 010500BlackReel500 ft612825123682C
1818R 0101000BlackReel1,000 ft612825123675C
1818R 0105000BlackReel5,000 ft612825433972
Date: 2004-01-01
Broadcast Solutions Guide
No accessories are available for this product