<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<library>
<description>&lt;BR&gt;Wurth Elektronik - Automotive - Single Coil Power Inductors - WE-SFIA&lt;br&gt;
&lt;Hr&gt;
&lt;BR&gt;
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
&lt;TR&gt;   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;&lt;br&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt; &lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
&lt;BR&gt;
      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
  &lt;/TR&gt;

  &lt;TR&gt;
    &lt;TD COLSPAN=7&gt;&amp;nbsp;
    &lt;/TD&gt;
  &lt;/TR&gt;
  
&lt;/TABLE&gt;
&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-5000&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com/web/en/electronic_components/produkte_pb/bauteilebibliotheken/eagle_4.php"&gt;www.we-online.com/eagle&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:libraries@we-online.com"&gt;libraries@we-online.com&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Disclaimer: While Würth Elektronik eiSos has made every reasonable effort to ensure the accuracy of the PCB layout models provided, &lt;br&gt;
Würth Elektronik eiSos does not guarantee the exemption of error on the PCB layout models, nor does Würth Elektronik eiSos guarantee that the PCB layout model is current. &lt;br&gt;
Würth Elektronik eiSos reserves the right to make any adjustments at any time without notice. &lt;br&gt;
Würth Elektronik eiSos expressly disclaims all implied warranties regarding this PCB layout model. &lt;br&gt;
 &lt;br&gt;
Please contact us for more information.&lt;br&gt;
&lt;HR&gt;
&lt;br&gt;Eagle Version 9, Library Revision 2026a, 2026-02-25&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WE-SFIA_2013">
<description>&lt;B&gt;WE-SFIA SMT Flat wire inductor
&lt;/B&gt;&lt;br&gt;&lt;br&gt;Size:2013, SMT, 2pins
&lt;br&gt;LXWXH=18.5x10.5x13.3</description>
</package>
<package name="WE-SFIA_2010">
<description>&lt;B&gt;WE-SFIA SMT Flat wire inductor
&lt;/B&gt;&lt;br&gt;&lt;br&gt;Size:2010, SMT, 2pins
&lt;br&gt;LXWXH=18.5x10.5x10.1</description>
</package>
<package name="WE-SFIA_2016">
<description>&lt;B&gt;WE-SFIA SMT Flat wire inductor
&lt;/B&gt;&lt;br&gt;&lt;br&gt;Size:2016, SMT, 2pins
&lt;br&gt;LXWXH=18.5x10.5x16.5</description>
</package>
</packages>
<symbols>
<symbol name="L_GAP">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="WE-SFIA_2013" prefix="L">
<description>&lt;b&gt;WE-SFIA SMT Flat wire inductor
&lt;br&gt;

&lt;br&gt;Characteristics 
&lt;br&gt;&lt;br&gt;&lt;/b&gt; heights (2010, 2013, 2016) for maximum design flexibility
&lt;br&gt;High-current saturation for high ripple applications
&lt;br&gt;Flat wire construction
&lt;br&gt;Very low DC resistance for less heat dissipation
&lt;br&gt;Operating temperature: -40°C to 180°C

&lt;b&gt;&lt;br&gt;&lt;br&gt;Applications 
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Non-isolated switch mode power supply
&lt;br&gt;DC-DC converter
&lt;br&gt;High-current inductor for output filtering
&lt;br&gt;High-end audio power inductor for automotive audio systems
&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="www.we-online.com/catalog/WE-SFIA/?utm_source=eagle_model&amp;utm_medium=description_link&amp;utm_campaign=eisos_eagle"&gt;www.we-online.com/components/products/WE-SFIA&lt;/a&gt;&lt;p&gt;

Updated by Ella Wu 2026-02-25 &lt;br&gt;
2026 (C) Würth Elektronik</description>
<gates>
<gate name="G$1" symbol="L_GAP"/>
</gates>
<devices>
<device name="" package="WE-SFIA_2013">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="_784364210082">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210082?ae"/>
<attribute name="HEIGHT" value="13.3mm"/>
<attribute name="IR" value="34.5A@40K"/>
<attribute name="ISAT" value="130A@30%"/>
<attribute name="L" value="0.82uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210082"/>
<attribute name="RDC-MAX" value="2.09mOhm"/>
<attribute name="RDC-TYP" value="1.9mOhm"/>
<attribute name="SIZE" value=" 2013 "/>
<attribute name="VALUE" value="0.82uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210100">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210100?ae"/>
<attribute name="HEIGHT" value="13.3mm"/>
<attribute name="IR" value="34.5A@40K"/>
<attribute name="ISAT" value="101A@30%"/>
<attribute name="L" value="1uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210100"/>
<attribute name="RDC-MAX" value="2.09mOhm"/>
<attribute name="RDC-TYP" value="1.9mOhm"/>
<attribute name="SIZE" value=" 2013 "/>
<attribute name="VALUE" value="1uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210150">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210150?ae"/>
<attribute name="HEIGHT" value="13.3mm"/>
<attribute name="IR" value="34.5A@40K"/>
<attribute name="ISAT" value="71A@30%"/>
<attribute name="L" value="1.5uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210150"/>
<attribute name="RDC-MAX" value="2.09mOhm"/>
<attribute name="RDC-TYP" value="1.9mOhm"/>
<attribute name="SIZE" value=" 2013 "/>
<attribute name="VALUE" value="1.5uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210220">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210220?ae"/>
<attribute name="HEIGHT" value="13.3mm"/>
<attribute name="IR" value="34.5A@40K"/>
<attribute name="ISAT" value="51A@30%"/>
<attribute name="L" value="2.2uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210220"/>
<attribute name="RDC-MAX" value="2.09mOhm"/>
<attribute name="RDC-TYP" value="1.9mOhm"/>
<attribute name="SIZE" value=" 2013 "/>
<attribute name="VALUE" value="2.2uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-SFIA_2010" prefix="L">
<description>&lt;b&gt;WE-SFIA SMT Flat wire inductor
&lt;br&gt;

&lt;br&gt;Characteristics 
&lt;br&gt;&lt;br&gt;&lt;/b&gt; heights (2010, 2013, 2016) for maximum design flexibility
&lt;br&gt;High-current saturation for high ripple applications
&lt;br&gt;Flat wire construction
&lt;br&gt;Very low DC resistance for less heat dissipation
&lt;br&gt;Operating temperature: -40°C to 180°C

&lt;b&gt;&lt;br&gt;&lt;br&gt;Applications 
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Non-isolated switch mode power supply
&lt;br&gt;DC-DC converter
&lt;br&gt;High-current inductor for output filtering
&lt;br&gt;High-end audio power inductor for automotive audio systems
&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="www.we-online.com/catalog/WE-SFIA/?utm_source=eagle_model&amp;utm_medium=description_link&amp;utm_campaign=eisos_eagle"&gt;www.we-online.com/components/products/WE-SFIA&lt;/a&gt;&lt;p&gt;

Updated by Ella Wu 2026-02-25 &lt;br&gt;
2026 (C) Würth Elektronik</description>
<gates>
<gate name="G$1" symbol="L_GAP"/>
</gates>
<devices>
<device name="" package="WE-SFIA_2010">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="_784364210033">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210033?ae"/>
<attribute name="HEIGHT" value="10.1mm"/>
<attribute name="IR" value="49A@40K"/>
<attribute name="ISAT" value="158A@30%"/>
<attribute name="L" value="0.33uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210033"/>
<attribute name="RDC-MAX" value="1.1mOhm"/>
<attribute name="RDC-TYP" value="1mOhm"/>
<attribute name="SIZE" value=" 2010 "/>
<attribute name="VALUE" value="0.33uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210047">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210047?ae"/>
<attribute name="HEIGHT" value="10.1mm"/>
<attribute name="IR" value="49A@40K"/>
<attribute name="ISAT" value="124A@30%"/>
<attribute name="L" value="0.47uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210047"/>
<attribute name="RDC-MAX" value="1.1mOhm"/>
<attribute name="RDC-TYP" value="1mOhm"/>
<attribute name="SIZE" value=" 2010 "/>
<attribute name="VALUE" value="0.47uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210068">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210068?ae"/>
<attribute name="HEIGHT" value="10.1mm"/>
<attribute name="IR" value="49A@40K"/>
<attribute name="ISAT" value="83A@30%"/>
<attribute name="L" value="0.68uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210068"/>
<attribute name="RDC-MAX" value="1.1mOhm"/>
<attribute name="RDC-TYP" value="1mOhm"/>
<attribute name="SIZE" value=" 2010 "/>
<attribute name="VALUE" value="0.68uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-SFIA_2016" prefix="L">
<description>&lt;b&gt;WE-SFIA SMT Flat wire inductor
&lt;br&gt;

&lt;br&gt;Characteristics 
&lt;br&gt;&lt;br&gt;&lt;/b&gt; heights (2010, 2013, 2016) for maximum design flexibility
&lt;br&gt;High-current saturation for high ripple applications
&lt;br&gt;Flat wire construction
&lt;br&gt;Very low DC resistance for less heat dissipation
&lt;br&gt;Operating temperature: -40°C to 180°C

&lt;b&gt;&lt;br&gt;&lt;br&gt;Applications 
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Non-isolated switch mode power supply
&lt;br&gt;DC-DC converter
&lt;br&gt;High-current inductor for output filtering
&lt;br&gt;High-end audio power inductor for automotive audio systems
&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/components/media/o883493v209%20Family-WE-SFIA-784364210033-784364210082-784364210360.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="www.we-online.com/catalog/WE-SFIA/?utm_source=eagle_model&amp;utm_medium=description_link&amp;utm_campaign=eisos_eagle"&gt;www.we-online.com/components/products/WE-SFIA&lt;/a&gt;&lt;p&gt;

Updated by Ella Wu 2026-02-25 &lt;br&gt;
2026 (C) Würth Elektronik</description>
<gates>
<gate name="G$1" symbol="L_GAP"/>
</gates>
<devices>
<device name="" package="WE-SFIA_2016">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="_784364210360">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210360?ae"/>
<attribute name="HEIGHT" value="16.5mm"/>
<attribute name="IR" value="22.5A@40K"/>
<attribute name="ISAT" value="44A@30%"/>
<attribute name="L" value="3.6uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210360"/>
<attribute name="RDC-MAX" value="3.08mOhm"/>
<attribute name="RDC-TYP" value="2.8mOhm"/>
<attribute name="SIZE" value=" 2016 "/>
<attribute name="VALUE" value="3.6uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210400">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210400?ae"/>
<attribute name="HEIGHT" value="16.5mm"/>
<attribute name="IR" value="22.5A@40K"/>
<attribute name="ISAT" value="40A@30%"/>
<attribute name="L" value="4uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210400"/>
<attribute name="RDC-MAX" value="3.08mOhm"/>
<attribute name="RDC-TYP" value="2.8mOhm"/>
<attribute name="SIZE" value=" 2016 "/>
<attribute name="VALUE" value="4uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
<technology name="_784364210470">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/784364210470?ae"/>
<attribute name="HEIGHT" value="16.5mm"/>
<attribute name="IR" value="22.5A@40K"/>
<attribute name="ISAT" value="35A@30%"/>
<attribute name="L" value="4.7uH"/>
<attribute name="LENGTH" value="18.5mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="784364210470"/>
<attribute name="RDC-MAX" value="3.08mOhm"/>
<attribute name="RDC-TYP" value="2.8mOhm"/>
<attribute name="SIZE" value=" 2016 "/>
<attribute name="VALUE" value="4.7uH"/>
<attribute name="WIDTH" value="10.5mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
