Product Hierarchy
Product Hierarchy

1812A - Microphone Cable, 2 Conductor 24 AWG, BC

24 AWG stranded (42x40) high-conductivity BC conductors, PVC insulation, double bare copper spiral shield (95% coverage), PVC outer jacket.

Product Overview

Environmental Space: Indoor (Not Riser or Plenum)

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Conductors
2442x40High Conductivity BC - Bare Copper0.024 in2
Conductor Count: 2
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.047 in0.0115 in
Inner Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.122 in0.013 in
Outer Shield Material
TypeMaterialCoverage [%]
Double Spiral ServeBC - Bare Copper95 %
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.213 in0.037 in
0.037 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCR
23.3 Ohm/1000ft23.3 Ohm/1000ft5.3 Ohm/1000ft
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
33 pF/ft54 pF/ft
Nominal Inductance
0.196 µH/ft
Non-UL Voltage Rating
100 V RMS

Temperature Range

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

Mechanical Characteristics

Bulk Cable Weight: 30 lbs/1000ft
Max Recommended Pulling Tension: 10 lbs
Min Bend Radius/Minor Axis: 2.25 in

Applicable Environmental and Other Programs

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
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes


Suitability - Indoor: Yes


Plenum (Y/N): No

Part Number

Item #ColorUPCLengthFootnote
1812A B591000Black, Matte6128251233471,000 ftC
1812A B59328Black, Matte612825123354328 ft
1812A B59N1000Black, Matte6128253671161,000 ft
1812A G7X1000Blue, Matte6128251233851,000 ftC
1812A G7XN1000Blue, Matte6128253671091,000 ft
1812A G7W1000Green, Matte6128251233781,000 ft
1812A G7WN1000Green, Matte6128253670931,000 ft
1812A G7V328Red, Matte612825123361328 ft
1812A G7VN1000Red, Matte6128253670861,000 ft
Footnote: C - CRATE REEL PUT-UP.


Update and Revision: Revision Number: 0.273 Revision Date: 08-22-2019
Date: 2004-01-01
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