Product Number: 8427

Microphone Cable, 7 C #20 Str TC, Rayon & 85% TC Braid, Cotton Serve, EPDM Jkt, Flexible

Microphone Cable, 7 Conductor 20 AWG (26 x 34) Tinned Copper (High Conductivity), EPDM Insulation, Rayon® Braid, 85% Tinned Copper Braid Shield, Cotton Serve, EPDM Jacket, Flexible

Availability: Global
Status: Active
Orderable items: 2

Ships from and sold by A5 IT.

Part numbers

8427 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	Order
8427 010100	Black	Reel	100 ft	612825206859	Order online
8427 010250	Black	Reel	250 ft	612825206873	Order online

Specifications

Product Overview

Suitable Applications	Ruggedized, deployable microphone for studio or live performance; Balanced analog audio

Construction Details

Overall Cable Diameter (Nominal)	0.355 in (9.02 mm)

Conductor

Element	Conductor(s)
No. of Elements	7
Size	20 AWG
Stranding	26x34
Material	TC - Tinned Copper (High Conductivity)

Insulation

Element	Conductor(s)
Material	EPDM - Ethylene Propylene Diene Monomer
Nom. Thickness	0.023 in (0.58 mm)
Nom. Insulation Diameter	0.083 in (2.1 mm)
Color Code	Black, White, Brown, Green, Red, Yellow, Blue

Outer Shield

Shield Type	Material	Coverage
Braid	Rayon®	85%
Braid	Tinned Copper (TC)	85%

Outer Jacket

Separator	Cotton Serve
Material	EPDM - Ethylene Propylene Diene Monomer
Nom. Thickness	0.041 in (1.0 mm)
Nom. Diameter	0.355 in (9.02 mm)

Electrical Characteristics

Nom Outer Shield DCR	2.3 Ohm/1000ft (7.5 Ohm/km)

Electricals

Element	Conductor(s)
Nom. Conductor DCR	10.2 Ohm/1000ft
Nom. Capacitance Cond-to-Cond	30 pF/ft (98 pF/m)
Nom. Capacitance Cond-to-Other (Conds + Shield)	55 pF/ft (180 pF/m)
Nom. Characteristic Impedence	52 Ohm
Nom. Inductance	0.18 μH/ft (0.59 μH/m)
Max. Current	2.8 Amps per Conductor at 25oC

Voltage

Voltage Rating	600 V

Mechanical Characteristics

Max. Pull Tension	143 lbs (64.9 kg)
Bulk Cable Weight	89 lbs/1000ft

Temperature

Operating	-50°C to +90°C

Bend Radius

Stationary Min.	3.6 in (91 mm)
Installation Min.	3.6 in (91 mm)

Standards and Compliance

Environmental Suitability	Indoor (Not Riser or Plenum), Indoor
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)