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STUDY 124961
STUDY 124961
Bus lines for multiplexed transmission
77 Ohms, AWG 24 - Shielded Pair
Description
Description
Standards
-
InternationalEN 3375
CORE
AWG 24, 19 x 0.12 mm
Silver plated copper alloy (EN2083)
Insulation : Extruded PTFE
ASSEMBLY
2 cores + 2 PTFE fillers
2 SHIELD
Silver plated copper 10/100
JACKET
UV laser markable ETFE
Electical and high frequency performances
| Voltage rating | : 250V |
| Voltage withstanding | : 1000V between conductors |
| : 1000V between conductors and shield | |
| Jacket spark test | : 1000V |
| Insulation resistance | : ≥ 1500 MΩ.km |
| Characteristic impedance | : 77 ± 7 Ω at 1 MHz |
| Nominal mutual capacitance | : 65 pF/m |
| Nominal capacitance | : 110 pF/m between 1 core and shield |
| : 180 pF/m between cores and shiled | |
| Nominal attenuation | : 2.7 dB/100m at 1 MHz |
| Maximum transfer impedance | : 15 mΩ/m DC current |
| : 5 mΩ/m at 1 MHz | |
| : 5 mΩ/m at 10 MHz | |
| : 10 mΩ/m at 30 MHz | |
Identification
| Colour of cores | : White + Blue |
| Colour of jacket | : White |
| Marking text | : "FILOTEX FRANCE ET 124961 - **" |
| With | (**) = Year of manufacturing (ie. 14 = 2014) |
| Red marking for the main line | : (EN 3375-004C01, Nexans reference : ETUDE 124961-01) |
| Blue marking for the branch line | : (EN 3375-004C02, Nexans reference : ETUDE 124961-02) |
Characteristics
Characteristics
Usage characteristics
Usage characteristics
Operating temperature, range
-65 ... 150 °C
Minimum Bend Radius - Installed
20 mm
Flame retardant
FAR/JAR part 25 sec 25.869 (a)(4) Appendix F part 1 (3)
Oil resistance
Good
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