Product Hierarchy
Product Hierarchy

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

Product Overview

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

Construction Details

Conductor
ElementNumber of ElementAWGStrandingMaterial
Conductor(s)72026x34TC - Tinned Copper (High Conductivity)
Insulation
ElementMaterialThickness [in.]Color Code
Conductor(s)EPDM - Ethylene Propylene Diene Monomer0.023Black, White, Brown, Green, Red, Yellow, Blue
Outer Shield Material
Shield TypeMaterialCoverage
Braid + BraidRayon® + Tinned Copper (TC)85% + 85%
Outer Jacket Material
SeparatorMaterialThicknessNom. Diameter
Cotton ServeEPDM - Ethylene Propylene Diene Monomer0.041 in0.355 in
Cable Diameter (Nominal): 0.355 in

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Characteristic ImpedenceMax. Current
Conductor(s)10.2 Ohm/1000ft30 pF/ft55 pF/ft52 Ohm2.8 Amps per Conductor at 25ºC
Nom Outer Shield DCR: 2.3 Ohm/1000ft
Voltage
Non-UL Voltage Rating
600 V

Mechanical Characteristics

Temperature
Operating
-50°C to +90°C
Bend Radius
Stationary Min.Installation Min.
3.5 in3.6 in
Max. Pull Tension: 143 lbs
Bulk Cable Weight: 89 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)

History

Update and Revision: Revision Number: 0.339 Revision Date: 09-30-2020
Date: 2004-01-01
microphone-cable-product-bulletin.pdf
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