Product Overview
| Suitable Applications: |
Instrumentation and computer cable; For data transmission applications |
Physical Characteristics (Overall)
| AWG |
Stranding |
Material |
No. of Conductors |
| 20 |
7×28 |
TC – Tinned Copper |
3 |
| Material |
Nominal Diameter |
Diameter +/- Tolerance |
Nominal Wall Thickness |
| PE – Polyethylene |
1.78 mm |
0.05 mm |
0.017 in |
| Number |
Color |
| Wire 1 |
Black |
| Wire 2 |
Red |
| Wire 3 |
Clear |
| Type |
Material |
Material Trade Name |
Coverage [%] |
Thickness of Foil |
Drainwire Material |
Drainwire AWG |
Drainwire Construction n x D |
| Tape |
Bi-Laminate (Alum+Poly) |
Beldfoil® (Z-Fold®) |
100% |
9 / 12 µm |
TC – Tinned Copper |
AWG20/7 |
7×28 |
| Material |
Nominal Diameter |
Nominal Wall Thickness |
| LSZH – Low Smoke Zero Halogen (Flame Retardant) |
5.65 mm |
0.9 mm |
Construction and Dimensions
| Description |
Twists |
| 3 wires twisted to cable core |
6 twist/ft |
Electrical Characteristics
| Nominal Conductor DCR |
Nominal Outer Shield DCR |
| 34.5 Ohm/km |
30.8 Ohm/km |
| Nom. Capacitance Conductor to Conductor |
Nom. Capacitance Conductor to Other Conductor to Shield |
| 88.6 pF/m |
167.3 pF/m |
| Nominal Characteristic Impedance |
| 69 Ohm |
| Nominal Velocity of Propagation (VP) [%] |
| 66% |
| Element |
Max. Recommended Current [A] |
| Conductor(s) |
4 A |
Temperature Range
| Installation Temperature Range: |
-15°C To +80°C |
| Storage Temperature Range: |
-30°C To +80°C |
| Operating Temperature Range: |
-15°C To +80°C |
| Operating Temp Range (Fixed Install): |
-15°C To +80°C |
Mechanical Characteristics
| Oil Resistance: |
IEC 60811-404 |
| Bulk Cable Weight: |
28 lbs/1000ft |
| Min. Bend Radius During Installation: |
56.5 mm |
| Min. Bend Radius/Minor Axis: |
2 in |
Standards
| CPR Euroclass: |
Dca-s1,d1,a1 |
| CENELEC Compliance: |
EN 50290-2-20 |
Applicable Environmental and Other Programs
| Environmental Space: |
Indoor – Euroclass Dca |
| EU Directive Compliance: |
EU Directive 2003/11/EC (BFR) |
| MII Order #39 (China RoHS): |
Yes |
Suitability
| Suitability – Indoor: |
Yes |
| Suitability – Non-Halogenated: |
Yes |
Flammability, LS0H, Toxicity Testing
| IEC Flammability: |
IEC 60332-1-2, IEC 60332-3-24 |
| IEC 60754-1 – Halogen Amount: |
Zero |
| IEC 60754-2 – Halogen Acid Gas Amount – Max. Conductivity: |
2.5 µS/mm |
| IEC 60754-2 – Halogen Acid Gas Amount – Min. pH: |
4.3 |
| IEC 61034-2 – Smoke Density Min. Transmittance: |
60% |
Plenum/Non-Plenum
Related Part Numbers
| Item # |
Color |
Put-Up Type |
Length |
EAN |
| 8772NH.00500 |
Blue |
Reel |
500 m |
8719605019448 |
| 8772NH.001000 |
Blue |
Reel |
1,000 m |
8719605019431 |
| 8772NH.01152 |
Chrome |
Reel |
152 m |
8719605019462 |
| 8772NH.01500 |
Chrome |
Reel |
500 m |
8719605019479 |
| 8772NH.011000 |
Chrome |
Reel |
1,000 m |
8719605019455 |
History
| Update and Revision: |
Revision Number: 0.303 Revision Date: 02-15-2024 |
