Product Number: 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

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1818R
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Specifications

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Suitable Applications

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

Conductor

Element No. of Elements Size Stranding Material
Pair(s) 12 22 AWG 7x30 TC - Tinned Copper

Insulation

Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Pair(s) PP - Polypropylene 0.010 in (0.25 mm) 0.05 in (1.3 mm) Black, Red

Inner Shield

Element Shield Type Material Coverage Drainwire Type Notes
Pair(s) Tape Bi-Laminate (Alum+Poly) 100% 22 AWG (7x30) TC Individual pair tapes are adhered to their inner jackets for easy stripping

Outer Shield

Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 18 AWG (19x30) TC

Inner Jacket

Element Material Nom. Diameter
Pair(s) PVC - Polyvinyl Chloride 0.133 in (3.38 mm)

Outer Jacket

Material Nom. Thickness Nom. Diameter Ripcord
PVC - Polyvinyl Chloride 0.040 in (1.0 mm) 0.635 in (16.1 mm) Yes

Overall Cable Diameter (Nominal)

0.635 in (16.1 mm)

Electricals

Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Nom. Characteristic Impedence Nom. Inductance Nom. 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 Ohm 0.18 µH/ft (0.59 µH/m) 66% 1.45 Amps per conductor @ 25°C

Nom Outer Shield DCR

11.8 Ohm/1000ft (38.7 Ohm/km)

Voltage

UL Voltage Rating
300 V (CMR)

Temperature

UL Temperature Operating
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)

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

Update and Revision

Revision Number: 0.375 Revision Date: 09-07-2025

Footnote

C - CRATE REEL PUT-UP.

Update and Revision

Revision Number: 0.375 Revision Date: 09-07-2025

Footnote

C - CRATE REEL PUT-UP.

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Part Numbers

Item # Color Putup Type Length UPC Footnote
1818R 010500 Black Reel 500 ft 612825123682 C
1818R 0101000 Black Reel 1,000 ft 612825123675 C
1818R 0105000 Black Reel 5,000 ft 612825433972

Resources

Brochures and Guides
All Resources
Compliance Documentation

Resources

Brochures and Guides
All Resources
Compliance Documentation