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.
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Product Overview

Suitable Applications

Audio, Analog Audio, Microphone

Physical Characteristics (Overall)
Conductor
AWG Stranding Material Nominal Diameter No. of Pairs
20 7x28 TC - Tinned Copper 0.038 1

Conductor Count

2

Total Number of Pairs

1

Insulation
Material Nominal Diameter
FEP - Fluorinated Ethylene Propylene .074 in
Color Chart
Number Color
1 Dark Blue
2 Clear
Outer Shield
Type Material Coverage [%]
Braid Bare Copper (BC) 90%
Outer Jacket
Material Nominal Diameter
FEP - Fluorinated Ethylene Propylene .198 in
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Outer Shield DCR
9.5 Ohm/1000ft 3.9 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Conductor
18.4 pF/ft
Inductance
Nominal Inductance
0.2 µH/ft
Delay
Nominal Velocity of Propagation (VP) [%]
70%
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

C(UL) Flammability

FT6

UL Flammability

NFPA 262

Plenum/Non-Plenum

Plenum (Y/N)

Yes

Related Part Numbers

Non-Plenum Number

8412

History

Update and Revision

Revision Number: 0.146 Revision Date: 04-08-2022

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Part Numbers
Item # Color Put-Up Type Length UPC
8412P 010500 Black Reel 500 ft 612825206415
8412P 0101000 Black Reel 1,000 ft 612825397182
8412P 009500 White Reel 500 ft 612825397175
8412P 0091000 White Reel 1,000 ft 612825397168