STUDY 124961

Description

Bus lines for multiplexed transmission

77 Ohms, AWG 24 - Shielded Pair

International : EN 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

Usage characteristics
Recommended operating temperature range	-65 .. 150°C
Minimum Bend Radius - Installed	20mm
Flame retardant	FAR/JAR part 25 sec 25.869 (a)(4) Appendix F part 1 (3)
Oil resistance	Good


Reference	US AWG	CONDUCTOR		INSULATION		ASSEMBLY	BRAID		FINISHED CABLE
		Composition N x d (mm)	Ohmic resistance at 20°C (Ohm/km) Max.	Diameter (mm)		Nom. Diameter (mm)	Strand diameter (mm)	Max. diameter (mm)	Overall diameter (mm)		Weight (g/m) Max.
				Min.	Max.				Min.	Max.
Study 124961	24	19 x 0.12	109	0.95	1.15	2.10	0.10	3.50	3.40	3.90	37

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

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)