Product Number: 1821R

Audio Snake Cable, 24 Pr #22 Str TC, Ind. Shielded & Jacketed, O/A Foil, PVC Jkt, CMR

Audio Snake Cable, 24 Pair 22 AWG (7 x 30) Tinned Copper, PP Insulation, Individually Foil Shielded and PVC Jacketed, Overall Beldfoil® Shield, PVC Jacket, Ripcord, CMR

Availability: Global
Status: Discontinued
Orderable items: 3

Ships from and sold by A5 IT.

Part numbers

1821R is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Putup Type	Length	UPC	Footnote	Order
1821R 010500	Black	Reel	500 ft	612825123750	C	Order online
1821R 0101000	Black	Reel	1,000 ft	612825123743	C	Order online
1821R 0101640	Black	Reel	1,640 ft	612825443100	—	Order online

Specifications

Product Overview

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

Product Life Cycle

Life Cycle	Discontinued - the product is no longer manufactured
Discontinuation Announcement Date	2023-02-21

Construction Details

Overall Cable Diameter (Nominal)	0.969 in (24.6 mm)

Conductor

Element	Pair(s)
No. of Elements	24
Size	22 AWG
Stranding	7x30
Material	TC - Tinned Copper

Insulation

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

Inner Shield

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

Outer Shield

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

Inner Jacket

Element	Pair(s)
Material	PVC - Polyvinyl Chloride
Nom. Thickness	0.015 in (0.38 mm)
Nom. Diameter	0.133 in (3.38 mm)

Outer Jacket

Material	PVC - Polyvinyl Chloride
Nom. Thickness	0.084 in (2.1 mm)
Nom. Diameter	0.969 in (24.6 mm)
Ripcord	Yes

Electrical Characteristics

Nom Outer Shield DCR	11.8 Ohm/1000ft (38.7 Ohm/km)

Electricals

Element	Pair(s)
Nom. Conductor DCR	14.8 Ohm/1000ft (48.6 Ohm/km)
Nom. Capacitance Cond-to-Cond	31 pF/ft (100 pF/m)
Nom. Capacitance Cond-to-Other (Conds + Shield)	56 pF/ft (180 pF/m)
Nom. Characteristic Impedence	50 Ohm
Nom. Inductance	0.18 μH/ft (0.59 μH/m)
Nom. Velocity of Prop.	66%
Max. Current	1.45 Amps per conductor @ 25°C

Voltage

UL Voltage Rating	300 V (CMR)

Mechanical Characteristics

Max. Pull Tension	679 lbs (308 kg)
Bulk Cable Weight	478 lbs/1000ft (711 kg/km)

Temperature

UL Temperature	60°C
Operating	-20°C to +60°C

Bend Radius

Stationary Min.	9.7 in (250 mm)
Installation Min.	9.7 in (250 mm)

Standards and Compliance

Environmental Suitability	Indoor - Riser, Indoor
Flammability / Reaction to Fire	UL1666 Riser
NEC / UL Compliance	Article 800, CMR
CEC / C(UL) Compliance	CMR.
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)