Product Hierarchy
Product Hierarchy

9394 - Microphone Cable, 1 Conductor 20 AWG, TC

20 AWG stranded (27x34) high-conductivity TC conductor, EPDM rubber insulation, conductive textile (100%) plus TC spiral shields (95% coverage), paper tape, CPE jacket.

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Coax
2027x34TC - Tinned Copper (High Conductivity)0.037 in1
Conductor Count: 1
MaterialNominal Diameter
EPDM - Ethylene Propylene Diene Monomer0.097 in
Outer Shield Material
TypeLayerMaterialCoverage [%]
Spiral Serve / Screen1Textile (Conductive)100%
Spiral Serve / Screen2Tinned Copper (TC)95%
Outer Jacket Material
MaterialNominal DiameterNominal Wall ThicknessSeparator Material
CPE - Chlorinated Polyethylene0.19 in0.033 inPaper Tape

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCROuter Conductor DCR
10.2 Ohm/1000ft10.2 Ohm/1000ft8.7 Ohm/1000ft8.7 Ohm/1000ft
Max. Capacitance Conductor to ShieldNom. Capacitance Conductor to Shield
55 pF/ft55 pF/ft
Nominal Characteristic Impedance
34 Ohm
Max. Recommended Current [A]
4 Amps per Conductor at 25ºC (10°C Temperature Rise)
Non-UL Voltage Rating
300 V RMS
Electrical Characteristics Notes: Insulation Resistance: 500 Megohms/1000 ft. @ 500 V DC

Temperature Range

Non-UL Temp Rating: 60°C
Operating Temp Range: -30°C To +60°C

Mechanical Characteristics

Bulk Cable Weight: 25 lbs/1000ft
Max. Pull Tension: 28 lbs
Min Bend Radius/Minor Axis: 2 in


RG Type: N/A

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): 2005-04-01
MII Order #39 (China RoHS): Yes


Suitability - Indoor: Yes


Plenum (Y/N): No

Part Number

Item #ColorPutup TypeLengthUPC
9394 0101000BlackReel1,000 ft612825358749
Footnote: C - CRATE REEL PUT-UP.


Update and Revision: Revision Number: 0.324 Revision Date: 09-30-2020
Date: 2005-04-01
No accessories are available for this product