<?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 - Infrared - Infrared LEDs - WL-SITW&lt;br&gt;&lt;Hr&gt;

&lt;BR&gt;
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
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      ---------------------------&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;
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&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;
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&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Neither Autodesk nor Würth Elektronik eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&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 2022a, 2022-03-02&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WL-SITW_3528_PLCC4_A3011">
<description>&lt;B&gt;WL-SITW SMT Infrared TOP LED Waterclear&lt;BR&gt;
&lt;/B&gt;&lt;BR&gt;Size 3528 PLCC4, SMT, 4pins
&lt;BR&gt;3.2x2.8x3.5mm(LXWXH)</description>
</package>
<package name="WL-SITW_3528_PLCC4_AA211">
<description>&lt;B&gt;WL-SITW SMT Infrared TOP LED Waterclear&lt;BR&gt;
&lt;/B&gt;&lt;BR&gt;Size 3528 PLCC4, SMT, 4pins
&lt;BR&gt;3.2x2.8x1.85mm(LXWXH)</description>
</package>
<package name="WL-SITW_3528_PLCC4_A6011">
<description>&lt;B&gt;WL-SITW SMT Infrared TOP LED Waterclear&lt;BR&gt;
&lt;/B&gt;&lt;BR&gt;Size 3528 PLCC4, SMT, 4pins
&lt;BR&gt;3.2x2.8x3.25mm(LXWXH)</description>
</package>
<package name="WL-SITW_3528">
<description>&lt;B&gt;WL-SITW SMT Infrared TOP LED Waterclear&lt;BR&gt;
&lt;/B&gt;&lt;BR&gt;Size 3528, SMT, 2pins
&lt;BR&gt;3.2x2.8x1.9mm(LXWXH)</description>
</package>
</packages>
<symbols>
<symbol name="WL-SITW_3528_PLCC4">
<pin name="4" direction="pas"/>
<pin name="3" direction="pas"/>
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="WL-SITW">
<pin name="-" direction="pas"/>
<pin name="+" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="WL-SITW_3528_PLCC4" prefix="D">
<description>&lt;b&gt;WL-SITW SMT Infrared TOP LED Waterclear 
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt;Standard size 3528
&lt;br&gt;Low energy consumption
&lt;br&gt;High reliability
&lt;br&gt;Low current requirement
&lt;br&gt;Fast switching
&lt;br&gt;IR Emitter 

&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;Infrared sensor
&lt;br&gt;Distance measure
&lt;br&gt;Remote control 
&lt;br&gt;IR Lightbarrier
&lt;br&gt;Smoke detector

&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/catalog/media/o121487v209%20Family_SITW-3528_15414185BA220.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/catalog/media/o121487v209%20Family_SITW-3528_15414185BA220.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://www.we-online.com/catalog/en/WL-SITW/"&gt;https://www.we-online.com/catalog/en/WL-SITW/&lt;/a&gt;&lt;p&gt;

&lt;/b&gt;Created by Ella Wu 2022-03-02&lt;br&gt;
&lt;/b&gt;2022 (C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WL-SITW_3528_PLCC4"/>
</gates>
<devices>
<device name="_A3011" package="WL-SITW_3528_PLCC4_A3011">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
</connects>
<technologies>
<technology name="_15414185A3011">
<attribute name="CENTROID-WAVELENGTH" value="845nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="70mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="150mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414185A3011.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.5V"/>
<attribute name="HEIGHT" value="3.5mm"/>
<attribute name="PART-NUMBER" value="15414185A3011"/>
<attribute name="PEAK-WAVELENGTH" value="845nm"/>
<attribute name="VALUE" value="15414185A3011"/>
<attribute name="VIEWING-ANGLE" value="30°"/>
</technology>
<technology name="_15414194A3011">
<attribute name="CENTROID-WAVELENGTH" value="940nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="60mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="120mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414194A3011.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.4V"/>
<attribute name="HEIGHT" value="3.5mm"/>
<attribute name="PART-NUMBER" value="15414194A3011"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="VALUE" value="15414194A3011"/>
<attribute name="VIEWING-ANGLE" value="30°"/>
</technology>
</technologies>
</device>
<device name="_A6011" package="WL-SITW_3528_PLCC4_A6011">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
</connects>
<technologies>
<technology name="_15414185A6011">
<attribute name="CENTROID-WAVELENGTH" value="845nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="25mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="60mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414185A6011.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.5V"/>
<attribute name="HEIGHT" value="3.25mm"/>
<attribute name="PART-NUMBER" value="15414185A6011"/>
<attribute name="PEAK-WAVELENGTH" value="845nm"/>
<attribute name="VALUE" value="15414185A6011"/>
<attribute name="VIEWING-ANGLE" value="60°"/>
</technology>
<technology name="_15414194A6011">
<attribute name="CENTROID-WAVELENGTH" value="940nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="20mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="50mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414194A6011.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.4V"/>
<attribute name="HEIGHT" value="3.25mm"/>
<attribute name="PART-NUMBER" value="15414194A6011"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="VALUE" value="15414194A6011"/>
<attribute name="VIEWING-ANGLE" value="60°"/>
</technology>
</technologies>
</device>
<device name="_AA211" package="WL-SITW_3528_PLCC4_AA211">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
</connects>
<technologies>
<technology name="_15414185AA211">
<attribute name="CENTROID-WAVELENGTH" value="845nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="15mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="40mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414185AA211.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.5V"/>
<attribute name="HEIGHT" value="1.85mm"/>
<attribute name="PART-NUMBER" value="15414185AA211"/>
<attribute name="PEAK-WAVELENGTH" value="845nm"/>
<attribute name="VALUE" value="15414185AA211"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
<technology name="_15414194AA211">
<attribute name="CENTROID-WAVELENGTH" value="940nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="10mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="30mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414194AA211.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.4V"/>
<attribute name="HEIGHT" value="1.85mm"/>
<attribute name="PART-NUMBER" value="15414194AA211"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="VALUE" value="15414194AA211"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WL-SITW_3528" prefix="D">
<description>&lt;b&gt;WL-SITW SMT Infrared TOP LED Waterclear 
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt;Standard size 3528
&lt;br&gt;Low energy consumption
&lt;br&gt;High reliability
&lt;br&gt;Low current requirement
&lt;br&gt;Fast switching
&lt;br&gt;IR Emitter 

&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;Infrared sensor
&lt;br&gt;Distance measure
&lt;br&gt;Remote control 
&lt;br&gt;IR Lightbarrier
&lt;br&gt;Smoke detector



&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/catalog/media/o121487v209%20Family_SITW-3528_15414185BA220.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/catalog/media/o121487v209%20Family_SITW-3528_15414185BA220.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://www.we-online.com/catalog/en/WL-SITW/"&gt;https://www.we-online.com/catalog/en/WL-SITW/&lt;/a&gt;&lt;p&gt;

&lt;/b&gt;Updated By Yingchun Shan 2020-03-24&lt;br&gt;
&lt;/b&gt;2020 (C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WL-SITW"/>
</gates>
<devices>
<device name="" package="WL-SITW_3528">
<connects>
<connect gate="G$1" pin="+" pad="1"/>
<connect gate="G$1" pin="-" pad="2"/>
</connects>
<technologies>
<technology name="_15414185BA210">
<attribute name="CENTROID-WAVELENGTH" value="845nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="5mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="9mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414185BA210.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.5V"/>
<attribute name="HEIGHT" value="1.9mm"/>
<attribute name="PART-NUMBER" value="15414185BA210"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="VALUE" value="15414185BA210"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
<technology name="_15414194BA210">
<attribute name="CENTROID-WAVELENGTH" value="940nm"/>
<attribute name="CENTROID-WAVELENGTH-MIN" value="5mW/sr"/>
<attribute name="CENTROID-WAVELENGTH-TYP" value="8mW/sr"/>
<attribute name="CHIP-TECHNOLOGY" value="AlGaAs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15414194BA210.pdf"/>
<attribute name="EMITTING-COLOR" value="Infrared"/>
<attribute name="FORWARD-VOLTAGE-MAX" value="2V"/>
<attribute name="FORWARD-VOLTAGE-TYP" value="1.4V"/>
<attribute name="HEIGHT" value="1.9mm"/>
<attribute name="PART-NUMBER" value="15414194BA210"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="VALUE" value="15414194BA210"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
