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WE-AEFA Axial EMI Suppression Ferrite

Characteristics

  • Ferrite core made of NiZn, a material which works in a wide frequency range
  • Many different types for the best possible interference suppression
  • Operating temperature: -55°C up to +150°C

Applications

  • In general for: wires, coaxial cables, wire-wrapping cables, multiconductor wires
  • Data and signal lines
  • On board power supply line
  • Multimedia cable interfaces
  • Various, other cable interfaces

Products

Order Code Data­sheet Simu­lation DownloadsØ Cable max.
(mm)
Ø OD
(mm)
Ø ID
(mm)
H
(mm)
Z @ 25 MHz
1 turn
(Ω)
Z @ 100 MHz
1 turn
(Ω)
MaterialDesign Kit Samples
782013033150SPEC
2 files 3.3 12 3.55 15 150 205 1E04_620782013
782013044095SPEC
2 files 4.4 9.5 4.75 9.5 60 84 1E04_620782013
782013046185SPEC
2 files 4.6 11.5 5 18.5 135 186 1E04_620782013
782013046250SPEC
2 files 4.6 11.5 5 25 185 255 1E04_620782013
782013057450SPEC
2 files 5.7 12 6.1 45 255 370 1E04_620782013
782013059285SPEC
2 files 5.9 14 6.3 28.5 195 270 1E04_620782013
782013068250SPEC
2 files 6.8 14 7.2 25 150 210 1E04_620782013
782013069155SPEC
2 files 6.9 12 7.3 15.5 70 100 1E04_620782013
782013069285SPEC
2 files 6.9 15.5 7.3 28.5 190 270 1E04_620782013
782013076285SPEC
2 files 7.6 16 8 28.5 170 240 1E04_620782013
782013076508SPEC
2 files 7.6 16 8 50.8 325 460 1E04_620782013
782013079285SPEC
2 files 7.9 14 8.2 28.5 140 200 1E04_620782013
782013086280SPEC
2 files 8.6 16 9 28 140 205 1E04_620782013
782013091285SPEC
2 files 9.7 17.5 9.5 28.5 150 220 1E04_620782013
782013100280SPEC
2 files 10 15.5 10.5 28 100 150 1E04_620782013
782013110508SPEC
2 files 11 19 11.5 50.8 235 345 1E04_620782013
782013125280SPEC
2 files 12.5 19 13 28 95 150 1E04_620782013
782013125285SPEC
2 files 12.5 26 13 28.5 170 240 1E04_620782013
782013150285SPEC
2 files 15 26 15.5 28.5 130 190 1E04_620782013
Order Code Data­sheet Simu­lation
782013033150SPEC
782013044095SPEC
782013046185SPEC
782013046250SPEC
782013057450SPEC
782013059285SPEC
782013068250SPEC
782013069155SPEC
782013069285SPEC
782013076285SPEC
782013076508SPEC
782013079285SPEC
782013086280SPEC
782013091285SPEC
782013100280SPEC
782013110508SPEC
782013125280SPEC
782013125285SPEC
782013150285SPEC
Samples
Order Code Data­sheet Simu­lation DownloadsØ Cable max.
(mm)
Ø OD
(mm)
Ø ID
(mm)
H
(mm)
Z @ 25 MHz
1 turn
(Ω)
Z @ 100 MHz
1 turn
(Ω)
MaterialDesign Kit Samples

EV EMI suppression

EMC noise cancellation for new EV & HEV applications

The rising electrification of motor vehicles is inevitably accompanied by an increase in electromagnetic interference. The use of cable ferrites can significantly reduce these in electric and hybrid vehicles, whether interference signals on lines or electromagnetic field coupling effects. High-performance inductive materials in cable ferrites significantly improve EMC performance.Standard ferrite cable core suppression elements in axial as well in toroidal form are suitable for a wide range of applications with medium and high frequencies. For higher frequencies, these contain a magnesium component. A very wide frequency range is covered by cable ferrites with a new nanocrystalline material (NC).

Applications matrix

We offer the complete frequency range

Würth Elektronik cable ferrites are designed to work in all different frequency ranges with best attenuation.

It is essential for the following automotive applications:

  • In EMI suppression against Inverter spikes
  • Attenuate EMI noise induced by the rotor of the electric motor
  • Minimize NVH (Noise vibrations harshness) in the EMC spectrum at power train
  • Special EMI suppression for the junction box interconnections

Assortments

Articles from this product series can be found in the following assortments: