Cáp Điều Khiển BELDEN ( 8777 ) 3 x 2 x 22AWG | Shielded | Chống Nhiễu Băng nhôm Foil
8777 Multi-Conductor – Shielded Twisted Pair Cable
General Description:
22 AWG stranded (7×30) tinned copper conductors, polypropylene insulation, twisted pairs individually
Beldfoil® Shielded (100% coverage), 22 AWG stranded tinned copper drain wire, PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
| # Pairs | AWG | Stranding | Conductor Material | Dia. (in.) |
| 3 | 22 | 7×30 | TC – Tinned Copper | 0.03 |
Total Number of Conductors: 6
Insulation
Insulation Material:
| Insulation Material | Wall Thickness (in.) |
| PP – Polypropylene | 0.011 |
Inner Shield
Inner Shield Material:
| Layer # | Inner Shield Trade Name | Type | Inner Shield Material | Coverage (%) |
| 1 | Beldfoil® | Tape | Aluminum-Polyester | 100 |
Inner Shield Drain Wire AWG:
| AWG |
| 22 |
Inner Shield Drain Wire Stranding: 7×30
Inner Shield Drain Wire Conductor Material: TC – Tinned Copper
Outer Shield
Outer Shield Material:
| Outer Shield Material |
| Unshielded |
Outer Jacket
Outer Jacket Material:
| Outer Jacket Material | Nom. Wall Thickness (in.) |
| PVC – Polyvinyl Chloride | 0.034 |
Overall Cable
Overall Nominal Diameter: 0.273 in.
Pair
Pair Color Code Chart:
| Number | Color |
| 1 | Black & Red |
| 2 | Black & White |
| 3 | Black & Green |
Pair Lay Length & Direction:
| Lay Length (in.) | Twists (twist/ft) | Direction |
| 1.75 | 6.9 | Left Hand |
Mechanical Characteristics (Overall)
- Storage Temperature Range: -40°C To +80°C
- Operating Temperature Range: -20°C To +80°C
- UL Temperature Rating: 80°C (UL AWM Style 2919)
- Bulk Cable Weight: 39 lbs/1000 ft.
- Max. Recommended Pulling Tension: 79 lbs.
- Min. Bend Radius/Minor Axis: 2.750 in.
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
- NEC/(UL) Specification: CM
- NEC Articles: 800
- CEC/C(UL) Specification: CM
- AWM Specification: UL Style 2919 (30 V 80°C)
- EU Directive 2011/65/EU (ROHS II): Yes
- EU CE Mark: Yes
- EU Directive 2000/53/EC (ELV): Yes
- EU Directive 2002/95/EC (RoHS): Yes
- EU RoHS Compliance Date (mm/dd/yyyy): 01/01/2004
- EU Directive 2002/96/EC (WEEE): Yes
- EU Directive 2003/11/EC (BFR): Yes
- CA Prop 65 (CJ for Wire & Cable): Yes
- MII Order #39 (China RoHS): Yes
Flame Test
- UL Flame Test: UL1685 UL Loading
- CSA Flame Test: FT1
Suitability
- Suitability – Indoor: Yes
Plenum/Non-Plenum
- Plenum (Y/N): No
- Plenum Number: 88777, 87777, 82777
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
| Impedance (Ohm) |
| 50 |
Nom. Inductance:
| Inductance (µH/ft) |
| 0.18 |
Nom. Capacitance Conductor to Conductor:
| Capacitance (pF/ft) |
| 30 |
Nom. Capacitance Cond. to Other Conductor & Shield:
| Capacitance (pF/ft) |
| 55 |
Nominal Velocity of Propagation:
| VP (%) |
| 66 |
Nom. Conductor DC Resistance:
| DCR @ 20°C (Ohm/1000 ft) |
| 15 |
Ind. Pair Nominal Shield DC Resistance @ 20 Deg. C: 10.600 Ohm/1000 ft
Max. Operating Voltage – UL:
| Voltage | Description |
| 300 V RMS | Listed type CM |
| 30 V RMS | AWM 2919 |
Max. Recommended Current:
| Description | Current |
| 10C temperature rise | 2 Amps per conductor @ 25°C ambient |
Put Ups and Colors:
| Item # | Putup | Ship Weight | Color | Notes | Item Desc |
| 8777 060U1000 | 1,000 FT | 41.000 LB | CHROME | 3 SH PR #22 PP PVC | |
| 8777 060U500 | 500 FT | 21.000 LB | CHROME | 3 SHLD PR #22 PP PVC | |
| 8777 060100 | 100 FT | 4.700 LB | CHROME | 3 SHLD PR #22 PP PVC | |
| 8777 0601000 | 1,000 FT | 43.000 LB | CHROME | C | 3 SHLD PR #22 PP PVC |
| 8777 06010000 | 10,000 FT | 460.000 LB | CHROME | C Y | 3 SHLD PR #22 PP PVC |
| 8777 0601640 | 1,640 FT | 68.880 LB | CHROME | C | TRANSFER REVIEW (20 TO 30) |
| 8777 060250 | 250 FT | 11.250 LB | CHROME | C | 3 SHLD PR #22 PP PVC |
| 8777 0603280 | 3,280 FT | 137.760 LB | CHROME | C | TRANSFER REVIEW (20 TO 30) |
| 8777 060500 | 500 FT | 21.500 LB | CHROME | C | 3 SHLD PR #22 PP PVC |
| 8777 0605000 | 5,000 FT | 215.000 LB | CHROME | C | 3 SHLD PR #22 PP PVC |
DATA SHEET
