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<title><![CDATA[EC21 Product Catalogs - basic switch]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/basic_switch--10120399/1/basic switch.html]]></link><item>
<title><![CDATA[FET for PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/FET_for_PCB--11791188_11816390.html]]></link><description><![CDATA[Description:
FET stands for &quot;Field-Effect Transistor,&quot; which is a type of transistor used in electronics circuits for amplification and switching purposes. FETs are widely used in PCB (Printed Circui]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
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<title><![CDATA[FR4 PCB]]></title><link><![CDATA[https://greenstone23.en.ec21.com/FR4_PCB--11778431_11836183.html]]></link><description><![CDATA[basic quality of the epoxy resin board.
This classification helps to determine the quality of different types of materials and designs of slabs.
What is FR4 PCB Assembly?
A circuit board with FR4 is ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>

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