Product Hierarchy
Product Hierarchy

8412P - Plenum Microphone Cable, 2 Conductor 20 AWG, CMP


20 AWG, 2 stranded (7x28) high-conductivity TC conductors, FEP Teflon® insulation, TC braid shield (85%), FEP Teflon® jacket.

Product Overview

Suitable Applications: Audio, Analog Audio, Microphone

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNominal DiameterNo. of Pairs
207x28TC - Tinned Copper0.0381
Conductor Count: 2
Total Number of Pairs: 1
Insulation
MaterialNominal Diameter
FEP - Fluorinated Ethylene Propylene.074 in
Color Chart
NumberColor
1Dark Blue
2Clear
Outer Shield Material
TypeMaterialCoverage [%]
BraidBare Copper (BC)90%
Outer Jacket Material
MaterialNominal Diameter
FEP - Fluorinated Ethylene Propylene.198 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
9.5 Ohm/1000ft3.9 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Conductor
18.4 pF/ft
Inductance
Nominal Inductance
0.2 µH/ft

Temperature Range

Operating Temp Range: -70°C to +200°C

Mechanical Characteristics

Bulk Cable Weight: 35 lbs/1000ft
Max. Pull Tension: 68 lbs
Min Bend Radius/Minor Axis: 2 in

Standards

NEC/(UL) Compliance: CMP

Applicable Environmental and Other Programs

Environmental Space: Outdoor - Aerial

Suitability

Suitability - Aerial: Yes - Black only, when supported by messenger wire
Suitability - Hazardous Locations: No
Suitability - Indoor: Yes
Suitability - Outdoor: Yes - Black only

Flammability, LS0H, Toxicity Testing

UL Flammability: NFPA 262

Plenum/Non-Plenum

Plenum (Y/N): Yes

Part Number

Non-Plenum Number: 8412
Variants
Item #ColorPutup TypeLengthUPC
8412P 010500BlackReel500 ft612825206415
8412P 0101000BlackReel1,000 ft612825397182
8412P 009500WhiteReel500 ft612825397175
8412P 0091000WhiteReel1,000 ft612825397168

History

Update and Revision: Revision Number: 0.72 Revision Date: 09-30-2020
microphone-cable-product-bulletin.pdf
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