Overview
Belden 8451, Single Pair Analog Audio & Instrumentation Cable Shielded, 500' Unreel Box
Belden 8451 is a single Pair, 22AWG Analog Audio & Instrumentation Cable with stranded (7x30) TC conductors, polypropylene insulation, paper wrap and twisted pair. It features an overall Beldfoil® shield (100% coverage) and a 22 AWG stranded TC drain wire in a PVC jacket. This reel is packaged in Belden's unique UnReel Box.
Features
- Easy Stripping: Foil shields bonded to the cable jacket support faster installation
- Rated for Many Applications: Audio Cables are CM, CMR and CMP rated
- Improved Performance: Shorting fold technique to maintain metal-to-metal contact
Specifications / Documents
- Conductor Pairs: 1
- Conductor Size: 22 AWG
- Conductor Stranding: 7x30
- Conductor Material: TC - Tinned Copper
- Insulation Element: Pair(s)
- Insulation Material: PP - Polypropylene
- Insulation Nom. Thickness: 0.009 in (0.23 mm)
- Insulation Color Code: Black & Red
- Outer Jacket Material: PVC - Polyvinyl Chloride
- Outer Jacket Nom. Thickness: 0.020 in (0.51 mm)
- Outer Jacket Nom. Diameter: 0.138 in (3.51 mm)
- Overall Cable Diameter (Nominal): 0.138 in (3.51 mm)
- UL Voltage Rating: 300 V RMS
- Operating Temperature Range: -20°C To +75°C
- Bulk Cable Weight: 22.323 Kg/Km
- Max. Recommended Pulling Tension: 120.101 N
- Min. Bend Radius/Minor Axis: 38.100 mm
- Max Current: 2.9 Amps per Conductor at 25°C
- Nom. Characteristic Impedence (Ohm): 45
- Nom. Inductance: (uH/m) 0.55777
- Nom. Capacitance Conductor to Conductor: (pF/m) 111.554
- Nom. Capacitance Cond. to Other Conductor & Shield: (pF/m) 219.827
- Nominal Velocity of Propagation: VP (%) 66
- Nominal Delay: (ns/m) 4.9215
- Nom. Conductor DC Resistance: DCR @ 20°C (Ohm/km) 47.5745
