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Belden 8412-250-BLACK
Microphone Cable, 2 Conductor, 20 AWG, 250 ft. (Black)

OUR PART #:  8412-250-BLACK

20 AWG stranded (26x34) high-conductivity tinned copper conductors, EPDM rubber insulation, rayon braid, tinned copper braid shield (85% coverage), cotton wrap, EPDM jacket.
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20 AWG stranded (26x34) high-conductivity tinned copper conductors, EPDM rubber insulation, rayon braid, tinned copper braid shield (85% coverage), cotton wrap, EPDM jacket. 

NOTE: Actual product may vary in appearance and specification. For more information on this and other products, please contact your Sales Pro. 

Specifications:

  • Conductors: 2
  • AWG: 20
  • Stranding: 26 x 34
  • Conductor Diameter: 0.37"
  • Conductor Material: High Conductivity TC - Tinned Copper
  • Insulation Material: EPDM - Ethylene Propylene Diene Monomer Rubber
  • Nom. Insulation Wall Thickness: 0.23"
  • Insulation Diameter: 0.83"
  • Overall Cabling Separator Material: Rayon Braid
  • Outer Shield Type: Braid
  • Outer Shield % Coverage: 85%
  • Outer Shield Separator Material: Cotton Wrap
  • Outer Jacket Material: EPDM - Ethylene Propylene Diene Monomer Rubber
  • Outer Jacket Nominal Wall Thickness: 0.35"
  • Overall Nominal Diameter: 0.262"
  • Operating Temperature Range: -50º to 90º C
  • Non-UL Temperature: 90º C
  • Bulk Cable Weight: 42.8 lbs. (1000 ft.)
  • Max. Recommended Pulling Tension: 100 lbs.
  • Min. Bend Radius (Install): 2.75"
  • Nom. Characteristic Impedance: 52 ohm
  • Nom. Inductance: 0.18 microH/ft
  • Nom. Capacitance Conductor to Conductor @ 1 kHz: 30 pF/ft
  • Nom. Cap. Cond. to Other Cond. & Shield @ 1 kHz: 55 pF/ft
  • Nom. Conductor DC Resistance @ 20º C: 10.2 ohm / 1000 ft.
  • Nom. Outer Shield DC Resistance @ 20º C: 3.06 ohm / 1000 ft.
  • Max. Operating Voltage - Non-UL: 600 V RMS
  • Max. Recommended Current: 4 Amps per conductor @ 25º C

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