
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.
- Availability
- Global
- Status
- Active
- Orderable items
- 2
Part numbers
8412P is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Color | Putup Type | Length | UPC | Order |
|---|---|---|---|---|---|
| 8412P 0101000 | Black | Reel | 1,000 ft | 612825397182 | Order online |
| 8412P 0091000 | White | Reel | 1,000 ft | 612825397168 | Order online |
Specifications
Product Overview
| Suitable Applications | Audio, Analog Audio, Microphone |
|---|
Construction Details
Conductor
| Size | 20 |
|---|---|
| Stranding | 7x28 |
| Material | TC - Tinned Copper |
Insulation
| Material | FEP - Fluorinated Ethylene Propylene |
|---|---|
| Nom. Insulation Diameter | .074 in (1.9 mm) |
| Color Code | Dark Blue, Clear |
Outer Shield
| Shield Type | Braid |
|---|---|
| Material | Bare Copper (BC) |
| Coverage | 90% |
Outer Jacket
| Material | FEP - Fluorinated Ethylene Propylene |
|---|---|
| Nom. Diameter | 0.198 in (5.03 mm) |
Electrical Characteristics
| Nom Outer Shield DCR | 3.9 Ohm/1000ft (13 Ohm/km) |
|---|
Electricals
| Nom. Conductor DCR | 9.5 Ohm/1000ft (31 Ohm/km) |
|---|---|
| Nom. Capacitance Cond-to-Cond | 18.4 pF/ft (60.4 pF/m) |
| Nom. Capacitance Cond-to-Other (Conds + Shield) | 33.1 pF/ft (109 pF/m) |
| Nom. Inductance | 0.2 μH/ft (0.66 μH/m) |
| Nom. Velocity of Prop. | 70% |
Voltage
| UL Voltage Rating | 300 V RMS |
|---|
Mechanical Characteristics
| Max. Pull Tension | 68 lbs (31 kg) |
|---|---|
| Bulk Cable Weight | 35 lbs/1000ft (52 kg/km) |
Temperature
| UL Temperature | 60°C |
|---|---|
| Operating | -70°C to +200°C |
Standards and Compliance
| Environmental Suitability | Outdoor - Aerial, Indoor, Aerial - Black only, When supported by messenger wire |
|---|---|
| Flammability / Reaction to Fire | NFPA 262, FT6 |
| CPR Compliance | CPR Euroclass: Eca |
| NEC / UL Compliance | CMP |
| CEC / C(UL) Compliance | CMP. |
| European Directive Compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| UK Regulation Compliance | UKCA Mark |
| Non-Plenum Number | 8412 |
History
| Update and Revision | Revision Number: 0.218 Revision Date: 02-20-2026 |
|---|
Resources
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