Product Overview
| Suitable Applications: |
Instrumentation and computer cable; For data transmission applications |
Physical Characteristics (Overall)
| AWG |
Stranding |
Material |
No. of Pairs |
| 20 |
7×28 |
TC – Tinned Copper |
1 |
| Material |
Nominal Diameter |
Diameter +/- Tolerance |
Nominal Wall Thickness |
| PE – Polyethylene |
1.78 mm |
0.05 mm |
0.016 in |
| Number |
Color |
| Pair 1 |
Black & 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) |
6.0 mm |
1.15 mm |
Construction and Dimensions
Electrical Characteristics
| Nominal Conductor DCR |
| 31.2 Ohm/km |
| Nom. Capacitance Conductor to Conductor |
Nom. Capacitance Conductor to Other Conductor to Shield |
| 88.6 pF/m |
160.8 pF/m |
| Nominal Inductance |
Nominal Pair Inductance |
| 0.18 µH/ft |
0.591 µH/m |
| Nominal Characteristic Impedance |
| 56 Ohm |
| Nominal Velocity of Propagation (VP) [%] |
| 66% |
| Element |
Max. Recommended Current [A] |
| Conductor(s) |
3.9 Amps per Conductor |
Temperature Range
| Installation Temperature Range: |
-15°C To +80°C |
| Storage Temperature Range: |
-45°C To +80°C |
| Operating Temp Range (Flexible Install): |
-15°C To +80°C |
| Operating Temp Range (Fixed Install): |
-45°C To +80°C |
Mechanical Characteristics
| Oil Resistance: |
IEC 60811-404 |
| Min. Bend Radius During Installation: |
60 mm |
| Min. Bend Radius/Minor Axis: |
2 in |
Standards
| CPR Euroclass: |
B2ca-s1,d1,a1 |
| CENELEC Compliance: |
EN 50290-2-20 |
Applicable Environmental and Other Programs
| Environmental Space: |
Indoor – Euroclass B2ca |
| EU Directive Compliance: |
EU Directive 2003/11/EC (BFR) |
| MII Order #39 (China RoHS): |
Yes |
Suitability
| Suitability – Indoor: |
Yes |
| Suitability – Non-Halogenated: |
Yes |
| Suitability – Sunlight Resistance: |
Yes |
Flammability, LS0H, Toxicity Testing
| IEC Flammability: |
IEC 60332-1-2 |
| 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
History
| Update and Revision: |
Revision Number: 0.35 Revision Date: 02-15-2024 |
