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Products » Ferroxcube Cores » Ferrite tubes TUB »

Ferrite tubes TUB

Ferrite tubes TUB produced by FerroxcubeFerrite tubes TUB produced by Ferroxcube are suitable for EMC providing and high-frequency interference suppression in different electrical circuits.

Ferroxcube offers a wide range of cores with TUB configuration and different sizes:with outside diameter from 3.1 mm to 10 mm and length from 3 mm до 51 mm on the base of materials 3B1 (frequency < 1 MHz), 4B1 (frequency < 5 MHz), 3C90 (frequency < 0.2 MHz).

Geometrical dimensions and characteristics

Geometrical dimensions and  Tub cores characteristics

Nomenclature of ferrite tubes TUB produced by Ferroxcube
The ordering code Sizes, mm nett, g
D d L
3B1
TUB3.1/1.3/19-3B1-DL 3.1–0.02 1.3+0.2 18.8–0.5 1.1
TUB3.5/1.2/5-3B1 3.5–0.25 1.2+0.15 5–0.3 0.17
TUB3.5/1.3/3-3B1 3.5+0.1/–0.2 1.3+0.2 3+0.5 0.116
TUB3.5/1.3/7.5-3B1 3.5±0.2 1.3+0.2 7.5+0.5 0.276
TUB3.7/1.2/3.5-3B1 3.7–0.4 1.2+0.2 3.5–0.5 0.12
TUB4/1.6/15-3B1 4–0.25 1.6+0.15 15–0.8 1
TUB4/1.6/40-3B1 4–0.25 1.6+0.15 40–1.6 2.8
TUB4/2/5-3B1 4±0.2 2±0.2 5±0.5 0.216
TUB4.1/2/7-3B1-D 4.1+0.1 2+0.2 7±0.2 0.348
TUB4.1/2/11-3B1-D 4.1+0.1 2+0.2 11±0.2 0.54
TUB4.2/2/12-3B1-DL 4.15–0.05 2+0.2 12.2–0.4
TUB4.3/2/15-4B1 4.3–0.2 2+0.2 15.4–0.8 0.7
TUB4.3/2/26-3B1 4.3–0.2 2+0.2 25.5–1 1.3
TUB5.3/3/22-3B1 5.3–0.2 3+0.2 22.4–0.8 1.38
TUB6/3/20-3B1 6–0.3 3+0.2 20–0.9 2.32
TUB8/4/20-3B1 8–0.4 4+0.3 20–0.9 3
TUB8/4/40-3B1 8–0.4 4+0.3 40–1.6 6.15
TUB8/4.2/51-3B1 8–0.4 4.2+0.6 51.4–2.8 7.8
TUB9.5/6.5/17-3B1 9.5±0.3 6.5±0.2 17+0.5/–0.4 2.926
TUB10/4.2/20-3B1 10–0.5 4.2+0.3 20–0.9 5.48
4B1
TUB3.5/1.2/5-4B1 3.5–0.25 1.2+0.15 5–0.3
TUB3.7/1.2/3.5-4B1 3.7–0.4 1.2+0.2 3.5–0.5 0.119
TUB3.8/2.8/8-4B1 3.8±0.1 2.8±0.1 8±0.25
TUB4/1.6/15-4B1 4–0.25 1.6+0.15 15–0.8 0.807
TUB4/1.6/40-4B1 4–0.25 1.6+0.15 40–1.6
TUB4/3/9.5-4B1 4±0.1 3+0.2 9.45+0.75
TTUB4.1/2/7-4B1 4.1+0.2 2+0.2 7±0.2
TUB4.1/2/26-4B1 4.1+0.2 2+0.2 25.5-1 1.21
TUB4.2/2/12-4B1-DL 4.15–0.05 2+0.2 12.2–0.4 0.57
TUB4.3/2/15-4B1 4.3–0.2 2+0.2 15.4–0.8 0.7
TUB6/3/20-4B1 6–0.3 3+0.2 20–0.9 2.6
TUB6/3/30-4B1 6–0.3 3+0.2 30–1.2 3.9
TUB8/4/20-4B1 8–0.4 4+0.3 20–0.9 3.4
TUB8/4.2/51-4B1 8–0.4 4.2+0.6 51.4 – 2.8 8
TUB10/6.5/20-4B1 10–0.5 6.5+0.4 20–0.9 3.44
3C90
TUB4/1.6/40-3C90 4–0.25 1.6+0.15 40–1.6
TUB5/2/50-3C90 5–0.3 2+0.2 50±1
TUB6/3/20-3C90 6–0.3 3+0.2 20–0.9 2.32
TUB6/3/30-3C90 6–0.3 3+0.2 30–1.2 10
TUB8/4/40-3C90 8–0.4 4+0.3 40–1.6
TUB10/4.2/20-3C90 10–0.5 4.2+0.3 20–0.9
TUB10/6.5/20-3C90 10–0.5 6.5+0.4 20–0.9 3.57

You can find detailed technical information on Ferroxcube ferrite tubes in Ferroxcube databook.

Additional list of Ferroxcube tubes is reperesented in file.

To check the presence of the cores in stock

The structure of ordering code

TUB3.1/1.3/19-3B1-DL
TUB — core configuration
3.1/1.3/19 — tube sizes (D/d/L)
3B1 — Ferroxcube material
D — additional polish is provided over the tube diameter
L — additional polish is provided along the tube length

 
NORTH-WESTERN LABORATORY: NEWS
 
26.06 19 
According to the results of 2018 Lepcos has received "best ferrites seller 2018" seal of excellence from TDK company.



18.04 19 
Dear colleagues! We would like to draw your attention to the fact that, since December 2018, the package content of electrolytic capacitors has been changed.



25.02 19 

LEPCOS has has expanded the range of amorphous and nanocrystalline cores manufactured by MSTATOR company.





 
 


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