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			<title>How to Use an Eye Diagram to Fix PCB Signal Issues</title>
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			<title>How to Prevent Counterfeit Components PCB Assembly Failures</title>
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			<title>How to Qualify Isola 370HR PCB material</title>
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			<title>How to Compare PCB Quotes: What Does NRE Mean?</title>
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			<title>How to Choose Rogers RO4000 laminate family</title>
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			<title>How to Specify NP-150 Without Material Ambiguity</title>
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			<title>How to Choose TU-662 for Reliable PCB Production</title>
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			<title>How to Evaluate NP-140 for Reliable PCB Builds</title>
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			<title>How to Check PCB Stack-Up Design Before Fabrication</title>
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			<title>How to Evaluate NP-170 Beyond Its Tg Rating</title>
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			<title>How to qualify IT-140 PCB material for production</title>
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			<title>Engineering Change Notice (ECN) for PCB: How to Manage Design Changes Without Derailing Production</title>
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			<title>How to Choose FR4 Material: Tg 130, 150 or 170?</title>
			<pubDate><![CDATA[Sun, 19 Jul 2026 05:30:35 +0000]]></pubDate>
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			<guid><![CDATA[https://www.queenems.com/blog/how-to-calculate-true-pcb-assembly-lead-time-for-production/]]></guid>
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			<pubDate><![CDATA[Sun, 19 Jul 2026 03:26:55 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/pcb-component-shortage-alternative/]]></link>
			<title>How to Find a PCB Component Shortage Alternative</title>
			<pubDate><![CDATA[Fri, 24 Jul 2026 07:46:49 +0000]]></pubDate>
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			<guid><![CDATA[https://www.queenems.com/blog/kb-6160-pcb-material-guide/]]></guid>
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			<title>How to Qualify KB-6160 for Standard FR-4 PCBs</title>
			<pubDate><![CDATA[Fri, 17 Jul 2026 07:30:25 +0000]]></pubDate>
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			<title>What Makes VT-47 a Reliable High-Tg PCB Material?</title>
			<pubDate><![CDATA[Fri, 17 Jul 2026 07:28:52 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/how-to-choose-between-it-150da-and-s1150g-for-halogen-free-pcbs/]]></link>
			<title>How to Choose Between IT-150DA and S1150G for Halogen-Free PCBs</title>
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			<title>What Are The True Electrical Limits of Shengyi S1141?</title>
			<pubDate><![CDATA[Wed, 08 Jul 2026 03:04:31 +0000]]></pubDate>
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			<title>What Makes TU-768 The Best Tg170 Laminate Alternative?</title>
			<pubDate><![CDATA[Wed, 08 Jul 2026 02:14:29 +0000]]></pubDate>
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			<title>What Is I-Speed Low-Loss Epoxy PCB Material?</title>
			<pubDate><![CDATA[Tue, 07 Jul 2026 07:22:09 +0000]]></pubDate>
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			<guid><![CDATA[https://www.queenems.com/blog/what-is-shengyi-mmwave77-ceramic-ptfe-laminate/]]></guid>
			<link><![CDATA[https://www.queenems.com/blog/what-is-shengyi-mmwave77-ceramic-ptfe-laminate/]]></link>
			<title>What Is Shengyi mmWave77 Ceramic PTFE Laminate?</title>
			<pubDate><![CDATA[Tue, 07 Jul 2026 02:56:33 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/how-to-choose-between-s1170g-and-s1000-2m-for-multi-layer-pcbs/]]></link>
			<title>How To Choose Between S1170G and S1000-2M for Multi-Layer PCBs</title>
			<pubDate><![CDATA[Thu, 09 Jul 2026 03:16:00 +0000]]></pubDate>
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			<guid><![CDATA[https://www.queenems.com/blog/s1150g-pcb-the-halogen-free-tg150-that-fixes-s1141s-lead-free-gap/]]></guid>
			<link><![CDATA[https://www.queenems.com/blog/s1150g-pcb-the-halogen-free-tg150-that-fixes-s1141s-lead-free-gap/]]></link>
			<title>S1150G PCB: The Halogen-Free Tg150 That Fixes S1141&#8217;s Lead-Free Gap</title>
			<pubDate><![CDATA[Thu, 09 Jul 2026 02:30:00 +0000]]></pubDate>
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			<title>What Makes IT-180A Different from Standard DICY FR-4?</title>
			<pubDate><![CDATA[Sat, 04 Jul 2026 02:18:00 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/what-is-s7136h-pcb-material-and-why-is-it-disrupting-rf-manufacturing/]]></link>
			<title>What Is S7136H PCB Material and Why Is It Disrupting RF Manufacturing?</title>
			<pubDate><![CDATA[Mon, 06 Jul 2026 03:48:12 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/what-is-s1000-2m-and-why-does-it-dominate-ai-server-power-layers/]]></link>
			<title>What Is S1000-2M and Why Does It Dominate AI Server Power Layers?</title>
			<pubDate><![CDATA[Mon, 06 Jul 2026 00:57:36 +0000]]></pubDate>
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			<link><![CDATA[https://www.queenems.com/blog/how-to-choose-the-right-it-170-pcb-material-variant/]]></link>
			<title>How to Choose the Right IT-170 PCB Material Variant</title>
			<pubDate><![CDATA[Fri, 10 Jul 2026 01:55:51 +0000]]></pubDate>
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			<title>What Is EM-890K? EMC&#8217;s Halogen-Free M7 Core Material</title>
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			<title>What Is Megtron 4? The M4 Core of NVIDIA Stackups</title>
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