Product Number: 9271
124Ω Twinax, #25-2c TC, PO, O/A Foil, PVC Jkt, CM
124 Ohm Twinax, 25 AWG stranded (7x33) tinned copper conductors, polyethylene insulation, Beldfoil® shield (100% coverage), stranded tinned copper drain wire, PVC jacket.
-
Availability:
Global
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Global inventory:
Available
Specifications
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Pairs |
|---|---|---|---|---|
| 25 | 7x33 | TC - Tinned Copper | 0.021 in | 1 |
|
Conductor Count |
2 |
|---|
Insulation
| Material | Nominal Wall Thickness |
|---|---|
| PE - Polyethylene | 0.031 in |
Color Chart
| Number | Color |
|---|---|
| 1 | Blue & Clear |
Outer Shield
| Type | Material | Material Trade Name | Coverage [%] | Drainwire Material | Drainwire AWG | Drainwire Construction n x D |
|---|---|---|---|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% | TC - Tinned Copper | 22 | 7x30 |
Outer Jacket
| Material | Nominal Diameter | Nominal Wall Thickness |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.24 in | 0.035 in |
Construction and Dimensions
Stranding
| Diameter |
|---|
| 0.17 mm |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Conductor DCR Conductor Resistance | Nominal Outer Shield DCR |
|---|---|---|
| 31.8 Ohm/1000ft | 31.8 Ohm/1000ft | 12 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Conductor | Nom. Capacitance Conductor to Other Conductor to Shield |
|---|---|
| 12.2 pF/ft | 22 pF/ft |
Inductance
| Nominal Inductance |
|---|
| 0.188 µH/ft |
Impedance
| Nominal Characteristic Impedance |
|---|
| 124 Ohm |
High Frequency (Nominal/Typical)
| Frequency [MHz] | Nom. Insertion Loss |
|---|---|
| 1 MHz | 0.6 dB/100ft |
| 10 MHz | 1.7 dB/100ft |
| 50 MHz | 3.6 dB/100ft |
| 100 MHz | 5 dB/100ft |
| 200 MHz | 6.9 dB/100ft |
| 400 MHz | 9.6 dB/100ft |
Delay
| Max. Delay Skew | Nominal Delay | Nominal Velocity of Propagation (VP) [%] |
|---|---|---|
| 66 ns/100m | 1.54 ns/ft | 66% |
High Frequency
| Frequency [MHz] |
|---|
| 1 MHz |
| 10 MHz |
| 50 MHz |
| 100 MHz |
| 200 MHz |
| 400 MHz |
Voltage
| UL Description | UL Voltage Rating |
|---|---|
| UL AWM Style 2092 | 300 V RMS |
Temperature Range
|
UL Temp Rating |
60°C (UL AWM Style 2092) |
|---|---|
|
Operating Temperature Range |
-20°C To +60°C |
Mechanical Characteristics
|
Bulk Cable Weight |
25 lbs/1000ft |
|---|---|
|
Max. Pull Tension |
17 lbs |
|
Min. Bend Radius/Minor Axis |
2.5 in |
Standards
|
NEC/(UL) Compliance |
CM |
|---|---|
|
CEC/C(UL) Compliance |
CM |
|
UL AWM Style Compliance |
AWM 2092 (300 V 60°C) |
|
CPR Euroclass |
Eca |
Applicable Environmental and Other Programs
|
EU Directive Compliance |
Yes |
|---|---|
|
EU CE Mark |
Yes |
|
MII Order #39 (China RoHS) |
Yes |
Flammability, LS0H, Toxicity Testing
|
UL Flammability |
UL1685 UL Loading |
|---|---|
|
IEC Flammability |
IEC 60332-1-2 |
|
UL voltage rating |
300 V RMS |
Plenum/Non-Plenum
|
Plenum (Y/N) |
No |
|---|
Related Part Numbers
|
Footnote |
C - CRATE REEL PUT-UP. |
|---|
History
|
Update and Revision |
Revision Number: 0.427 Revision Date: 02-03-2025 |
|---|
Belden.GenericSpecificationTitle
|
Update and Revision |
Revision Number: 0.427 Revision Date: 02-03-2025 |
|---|
Part Numbers
| Item # | Color | Put-Up Type | Length | UPC |
|---|---|---|---|---|
| 9271 006100 | Blue | Reel | 100 ft | 612825226192 |
| 9271 006500 | Blue | Reel | 500 ft | 612825226215 |
| 9271 0061000 | Blue | Reel | 1,000 ft | 612825226208 |
| 9271 006U1000 | Blue | UnReel | 1,000 ft | 612825226185 |