The Belden 8777 is a paired shielded twisted pair cable with 22 AWG stranded tinned copper conductors, Beldfoil (r) shielded and PVC sheath.
Cable Construction
| Number of Pairs: | 3 |
| Total Number of Conductors: | 6 |
| AWG: | 22 |
| Stranding: | 7 x 30 |
| Conductor Diameter: | 0.030" |
| Conductor Material: | Tinned Copper (TC) |
| Insulation Material: | Polypropylene (PP) |
| Insulation Diameter: | 0.050" |
| Lay Length: | 1.75" |
| Twists / ft: | 6.85 |
| Colour Coding: | 1: Black & Red |
| |
2: Black & White |
| |
3: Black & Green |
| Inner Shield Layer 1: | 100% Beldfoil ® Aluminium Polyester Tape |
| Inner Shield Layer 2: | 100% Polyester Tape |
| Inner Shield % Coverage: | 100% |
| Inner Shield Drain Wire AWG: | 22 |
| Inner Shield Drain Wire Stranding: | 19 x 34 |
| Inner Shield Drain Wire Conductor Material: | Tinned Copper (TC) |
| Outer Shield Material: | Unshielded |
| Outer Jacket Material: | Polyvinyl Chloride (PVC) |
| Overall Nominal Diameter: | 0.273" |
Mechanical Properties
| Operating Temperature Range: | -20°C To +80°C |
| UL Temperature Rating: | 80°C (UL AWM Style 2919) |
| Bulk Cable Weight: | 40.8 lbs/1000 ft |
| Maximum Recommended Pulling Tension: | 79 lbs |
| Minimum Bend Radius (Install) | 2.75" |
| NEC/(UL) Specification: | CM |
| CEC/C(UL) Specification: | CM |
| AWM Specification: | UL Style 2919 (30 V 80°C) |
| EU CE Mark: | Yes |
| EU RoHS Compliant: | Yes |
| EU RoHS Compliance Date: | 01-01-2004 |
| UL Flame Test: | UL1685 UL Loading |
| Plenum: | No |
| Plenum Number: | 88777, 87777, 82777, 1326A |
Electrical Properties
| Nominal Characteristic Impedance: | 50 Ohms |
| Nominal Inductance: | 0.18 μH/ft |
| Nominal Capacitance Conductor to Conductor @ 1 KHz | 30 pF/ft |
| Nominal Capacitance Conductor to Other Conductor & Shield @ 1 KHz | 55 pF/ft |
| Nominal Velocity of Propagation: | 66% |
| Nominal Conductor DC Resistance @ 20°C | 15.0 Ohms/1000 ft |
| Ind. Pair Nominal Shield DC Resistance @ 20°C | 10.6 Ohms/1000 ft |
| Max. Operating Voltage - UL | 30 V RMS (UL AWM Style 2919), 300 V RMS (CM) |
| Max. Recommended Current | 2 Amps per conductor @ 25°C |
Cable Ordering
| Order Code | Description | Cable Length (ft) | Shipping Weight (lbs) | Sheath Colour |
| 8777 060100 | 3 SHLD PR #22 PP PVC | 100 | 4.6 | Chrome |
| 8777 0601000 | 3 SHLD PR #22 PP PVC | 1000 | 42 | Chrome |
| 8777 06010000 | 3 SHLD PR #22 PP PVC | 10000* | 450 | Chrome |
| 8777 0601640 | 3 SHLD PR #22 PP PVC | 1640 | 67.24 | Chrome |
| 8777 060250 | 3 SHLD PR #22 PP PVC | 250 | 11 | Chrome |
| 8777 0603280 | 3 SHLD PR #22 PP PVC | 3280 | 137.76 | Chrome |
| 8777 060500 | 3 SHLD PR #22 PP PVC | 500 | 21 | Chrome |
| 8777 0605000 | 3 SHLD PR #22 PP PVC | 5000 | 210 | Chrome |
| 8777 060U1000 | 3 SH PR #22 PP PVC | U1000 | 40 | Chrome |
| 8777 060U500 | 3 SHLD PR #22 PP PVC | U500 | 20.5 | Chrome |
*Final put-up length may vary -10% to +20% from length shown. May contain 2 pieces. Minimum length of any one piece is 1500'.
