7447798271 Datasheet - Wurth

7447798271 WE-PDF SMD Shielded Power Inductor

WE-PDF SMD Shielded Power Inductor 2.3 2.2 2.1 2.0 REV 2013-12-17 2013-04-25 2013-02-20 2011-08-30 DATE SSt SSt SSt SvS BY SSt SSt ALa CHECKED Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@w.

A Dimensions: [mm] B Recommended land pattern: [mm] D Electrical Properties: Properties Inductance Rated current Saturation current DC Resistance DC Resistance Self resonant frequency Test conditions 100 kHz/ 5 mA ∆T = 40 K |ΔL/L| < 10% @ 20°C @ 20°C L IR Isat RDC RDC fres Value 27 4.3 3.1 42.5 37.6 15 Unit µH A A mΩ mΩ MHz Tol. ±20% max. typ. max. typ. typ. C Schematic: E General information: It is recommended that the temperature of the part does not exceed 150°C under worst case operating.

7447798271-Wurth.pdf