Wurth Elektronik
Wurth 10 μH ±20% Ferrite Rod Core Inductor, 20A Idc, 6mΩ Rdc WE SD
Product Details

Rod Cores, Type WE-SD

Wurth Elektronik rod core inductor is a compact design and has constant inductance over a wide range. The rod cores suppress symmetrical and asymmetrical interference. The rod core inductors also suppress wideband interference(up to 1 GHz) Operating temperature: -40°C - +85°C

Applications

Suppression of d.c. Motors
Suppression of switch mode power supplies/UPS
Discrete high-performance interference suppression filter
Automotive industry

Dimensions (mm)
Manufacturer Part No. A B D E
7447180 40.5 +/- 0.5 36.5 +/- 1.0 12.0 +/- 1.0 15.0 max
7447160 30.5 26.7 +/- 8.0 In-line 9.5
7447150 25 +/- 0.5 21 +/- 0.5 7.4 +/- 0.5 8.4 +/- 0.5
7447111 20 +/- 0.5 13.3 +/- 0.5 6.0 +/- 0.5 6.6 +/- 0.5
7447140 20.5 12.4 +/- 0.5 7.3 +/- 0.5 10.5
7447130 25 17.7 +/- 0.5 7.0 +/- 0.5 10
7447120 21 +/- 0.5 17 +/- 0.5 6.6 +/- 0.5 8.0 +/- 0.5
7447110 20 +/- 0.5 16.4 +/- 0.5 6.6 +/- 0.5 7.9 +/- 0.5
7447121 21 +/- 0.5 17.7 +/- 0.5 7 +/- 0.5 8.5 +/- 0.5
7447122 21 +/- 0.5 20 +/- 0.5 6 +/- 1.0 10.5 max
7447101 16 10.8 +/- 0.5 6.4 +/- 0.5 7.3
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Wurth Leaded Inductors (Chokes)

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Specifications
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Inductance10 μH
Maximum DC Current20A
Mounting TypeRadial
Maximum DC Resistance6mΩ
Tolerance±20%
Length40.5mm
Depth15mm
Height16mm
Dimensions40.5 x 15 x 16mm
Core MaterialFerrite
Lead Pitch36.5mm
SeriesWE SD
Maximum Operating Temperature+85°C
Terminal TypeThrough Hole
Minimum Operating Temperature-40°C
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Technical Reference
  • RS Components

    Statement of conformity


    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 617-1300
    Description Wurth 10 μH ±20% Ferrite Rod Core Inductor, 20A Idc, 6mΩ Rdc WE SD
    Manufacturer/Brand: Wurth Elektronik
    Mfr. Part No. 7447180
    The foregoing information relates to product sold on, or after, the date shown below.
    RS COMPONENTS
    Date Oct 19, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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