Product Hierarchy
Product Hierarchy

8403 - Microphone Cable, 3 Conductor 20 AWG, TC


20 AWG stranded (19x32) high-conductivity tinned copper conductors, polyethylene insulation, rayon braid, TC braid shield (90% cerage), PVC jacket.

Physical Characteristics (Overall)

Conductor
ElementAWGStrandingMaterialNominal DiameterNo. of Conductors
Conductor(s)2019x32High Conductivity Tinned Copper0.037 in3
Conductor Count: 3
Insulation
ElementMaterialNominal DiameterNominal Wall Thickness
Conductor(s)PE - Polyethylene0.069 in0.016 in
Color Chart
NumberColor
1Clear
2Black
3Red
Outer Shield Material
TypeMaterialCoverage [%]
BraidRayon
BraidTC - Tinned Copper90 %
Outer Jacket Material
MaterialNominal DiameterNominal Wall ThicknessSeparator Material
PVC - Polyvinyl Chloride0.244 in0.033 inCotton Serve

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCR
10.2 Ohm/1000ft10.2 Ohm/1000ft3.5 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
25 pF/ft45 pF/ft
Current
Max. Recommended Current [A]
3.1 Amps per conductor @ 25°C
Voltage
UL Voltage Rating
600 V RMS

Temperature Range

Non-UL Temp Rating: 80°C
Operating Temp Range: -20°C To +80°C

Mechanical Characteristics

Bulk Cable Weight: 41 lbs/1000ft
Max Recommended Pulling Tension: 111 lbs
Min Bend Radius/Minor Axis: 2.5 in

Applicable Environmental and Other Programs

Environmental Space: Indoor (Not Riser or Plenum)
EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
MII Order #39 (China RoHS): Yes

Suitability

Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: VW-1
UL voltage rating: 600 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorPutup TypeLengthUPC
8403 060500ChromeReel500 ft612825206170
8403 0601000ChromeReel1,000 ft612825206156
Footnote: C - CRATE REEL PUT-UP.

History

Update and Revision: Revision Number: 0.306 Revision Date: 05-11-2020
Date: 2004-01-01
microphone-cable-product-bulletin.pdf
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