Belden

9777 - Audio, Control & Instrument, #18-15pr, PO, Indiv. Foil, PVC Jkt, CM

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SKU:
9777
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Description

Audio, Control & Instrument Cable, 18 AWG stranded (19x30) tinned copper conductors, polypropylene insulation, 15 twisted pairs, individually shielded with Beldfoil® (100% coverage), 20 AWG stranded tinned copper drain wire, PVC jacket.

Specifications

Specifications

Product Overview

Suitable ApplicationsLow Voltage Analog Signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Line Level Audio; Computer Communication; Panel Wiring

Construction Details

Conductor

ElementNumber of ElementSizeStrandingMaterial
Pair(s)1518 AWG19x30TC - Tinned Copper

Insulation

ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Pair(s)PP - Polypropylene0.019 in (0.48 mm)0.082 in (2.1 mm)Black & Red, Black & White, Black & Green, Black & Blue, Black & Yellow, Black & Brown, Black & Orange, Red & White, Red & Green, Red & Blue, Red & Yellow, Red & Brown, Red & Orange, Green & White, Green & Blue

Inner Shield

ElementShield TypeMaterialCoverageDrainwire TypeNotes
Pair(s)TapeBi-Laminate (Alum+Poly)100%20 AWG (7x28) TCeach pair

Outer Jacket

MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.052 in (1.3 mm)0.819 in (20.8 mm)
Overall Cable Diameter (Nominal)0.819 in (20.8 mm)

Electrical Characteristics

Electricals

ElementNom. Conductor DCRNom. Inner Shield DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
Pair(s)7.2 Ohm/1000ft8.3 Ohm/1000ft (27 Ohm/km)30 pF/ft (98 pF/m)55 pF/ft (180 pF/m)50 Ohm66%2.7 Amps per Conductor at 25ºC

Voltage

UL Voltage Rating
300 V (CM), 30 V (AWM 2929)

Mechanical Characteristics

Temperature

UL TemperatureOperating
80°C-20°C to +80°C

Bend Radius

Stationary Min.Installation Min.
8.2 in (210 mm)8.2 in (210 mm)
Max. Pull Tension930 lbs (420 kg)
Bulk Cable Weight350 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor
Flammability / Reaction to FireUL 1685 FT4 Loading
NEC / UL ComplianceArticle 800, CM
AWM ComplianceAWM 2919
CEC / C(UL) ComplianceCM
European Directive ComplianceEU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC ComplianceChina RoHS II (GB/T 26572-2011)

History

Update and RevisionRevision Number: 0.468 Revision Date: 01-20-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 9777 060500:
9777 060500|Chrome|Reel|500 ft|612825258629
Variant_Options 9777 0601000:
9777 0601000|Chrome|Reel|1,000 ft|612825258612
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