Product Number: 8772ELW
Electronic, 3C #20 Str TC, PO ins, OS, LSNH Jkt 300V, Cca
Electronic, 3 Conductor AWG 20 Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Foil(s) or Copper Tape(s) shielding, LSZH / FRNC jacket , 300V, Cca
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Availability:
Global
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Global inventory:
Capability
Specifications
Product Overview
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Suitable Applications |
Instrumentation and computer cable; For data transmission applications |
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Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | No. of Conductors |
|---|---|---|---|
| 20 | 7x28 | TC - Tinned Copper | 3 |
|
Conductor Count |
3 |
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Insulation
| Material | Nominal Diameter | Diameter +/- Tolerance | Nominal Wall Thickness |
|---|---|---|---|
| PE - Polyethylene | 1.78 mm | 0.05 mm | 0.017 in |
Color Chart
| Number | Color |
|---|---|
| Wire 1 | Black |
| Wire 2 | Red |
| Wire 3 | Clear |
Outer Shield
| 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 | 7x28 |
Outer Jacket
| Material | Nominal Diameter | Nominal Wall Thickness |
|---|---|---|
| LSZH - Low Smoke Zero Halogen (Flame Retardant) | 5.65 mm | 0.9 mm |
Construction and Dimensions
Cabling
| Description | Twists |
|---|---|
| 3 wires twisted to cable core | 6 twist/ft |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Outer Shield DCR |
|---|---|
| 34.5 Ohm/km | 30.8 Ohm/km |
Capacitance
| Nom. Capacitance Conductor to Conductor | Nom. Capacitance Conductor to Other Conductor to Shield |
|---|---|
| 88.6 pF/m | 167.3 pF/m |
Impedance
| Nominal Characteristic Impedance |
|---|
| 69 Ohm |
Delay
| Nominal Velocity of Propagation (VP) [%] |
|---|
| 66% |
Current
| Element | Max. Recommended Current [A] |
|---|---|
| Conductor(s) | 4 A |
Voltage
| UL Voltage Rating | Voltage Rating [V] |
|---|---|
| 300 V RMS | 300 V |
Temperature Range
|
Installation Temperature Range |
-15°C To +80°C |
|---|---|
|
Storage Temperature Range |
-30°C To +80°C |
|
Operating Temperature Range |
-30°C To +80°C |
|
Operating Temp Range (Fixed Install) |
-30°C To +80°C |
Mechanical Characteristics
|
Oil Resistance |
IEC 60811-404 |
|---|---|
|
Max. Pull Tension |
180 N |
|
Min. Bend Radius During Installation |
56.5 mm |
|
Min. Bend Radius/Minor Axis |
2 in |
Standards
|
CPR Euroclass |
Cca-s1,d1,a1 |
|---|---|
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CENELEC Compliance |
EN 50290-2-20 |
Applicable Environmental and Other Programs
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Environmental Space |
Indoor - Euroclass Cca |
|---|---|
|
EU Directive Compliance |
EU Directive 2003/11/EC (BFR) |
|
EU CE Mark |
Yes |
|
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 60754-1 - Halogen Amount |
Zero |
|
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity |
2.5 µS/mm |
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IEC 60754-2 - Halogen Acid Gas Amount - Min. pH |
4.3 |
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IEC 61034-2 - Smoke Density Min. Transmittance |
60% |
Plenum/Non-Plenum
|
Plenum (Y/N) |
No |
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Product Notes
|
Notes |
This is a preliminary Technical Design Specification (TDS) which is subject to modification throughout the prototyping phase. The minimum business quantity to offer is 6km for the first order. This product will have Chrome as standard color and 305mt or 500mt as standard put-ups. Additional options for colors and put-ups are available on special request. The estimated production lead time for the first order will be similar to the production lead time of 8772NH plus extra 6-7 weeks. Please liaise with your Belden representative for confirmation. |
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History
|
Update and Revision |
Revision Number: 0.42 Revision Date: 06-19-2024 |
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Information
|
Update and Revision |
Revision Number: 0.42 Revision Date: 06-19-2024 |
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