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<title><![CDATA[EC21 Product Catalogs - double side circuit board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/double_side_circuit_board--10120303/1/double side circuit board.html]]></link><item>
<title><![CDATA[Double-Sided Multilayer PCB for Complex Circuit Designs Multilayer PCB for Home Automation Systems]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Double_Sided_Multilayer_PCB_for--11979593_11979594.html]]></link><description><![CDATA[Circuit BoardCopper substrate PCBDouble-sided PCBFPCHDI PCBHeavy Copper PCBMultilayer PCBPCB Assembly Product Parameters
Item Production Capacity Layer Counts1-20 layersMaterialFR-4,Cu base,High TG F]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Mutilayers PCB]]></title><link><![CDATA[https://2pcbtech.en.ec21.com/Mutilayers_PCB--11782526_11803470.html]]></link><description><![CDATA[circuit densities and more complex designs compared to single-sided or double-sided PCBs.
Advanced functionality: Multilayer PCBs offer advanced functionalities, such as impedance control, signal int]]></description><pubDate><![CDATA[20230608]]></pubDate></item>
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<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Multilayer_PCB--11791188_11794566.html]]></link><description><![CDATA[circuit board has gradually developed in the direction of light quality, small volume, and density. Due to the limitation of space size by single and double-sided circuit boards, the possibility of f]]></description><pubDate><![CDATA[20230521]]></pubDate></item>
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<title><![CDATA[Flexible PCB]]></title><link><![CDATA[https://mktpcb.en.ec21.com/Flexible_PCB--10712329_10712378.html]]></link><description><![CDATA[circuitry on Copper and components, with or without flexible overlay. These flexible electronic assemblies may be fabricated using the same components used for rigid printed circuit boards, but allow]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[SMT After Welding Pcba Processing Manufacturer]]></title><link><![CDATA[https://cttpcb.en.ec21.com/SMT_After_Welding_Pcba_Processing--10919275_11050450.html]]></link><description><![CDATA[Board Size
0.25&quot;x 0.25&quot; Minimum Board Size
450 mm Max. Width for Wave-Solder
Passives Components Down to 0201 Size BGA and VFBGA Leadless Chip Carrier/CSP Double-Sided SMT Assembly Fine Pitch to 08 M]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Lead Free HASL PCB]]></title><link><![CDATA[https://chanyee.en.ec21.com/Lead_Free_HASL_PCB--11457152_11457156.html]]></link><description><![CDATA[Lead Free HASL PCB
Product Description
HASL is the predominant surface finish used in the industry. The process consists of immersing circuit boards in a molten pot of a tin/lead alloy and then remov]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[Print Circuit Board - ROHS PCB]]></title><link><![CDATA[https://elecsound.en.ec21.com/Print_Circuit_Board_ROHS_PCB--728594_3607435.html]]></link><description><![CDATA[Circuit Board ), Our products included 1-12 layers PCB, PCBA, Our PCB factory has obtained ISO 9001 and UL, and we specialize in single, double-sided, 4 layer to 8 layers at a very competitive price ]]></description><pubDate><![CDATA[20090615]]></pubDate></item>
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<title><![CDATA[High-density Multilayer PCBs   Multilayer PCBs]]></title><link><![CDATA[https://szxpcb.en.ec21.com/High_density_Multilayer_PCBs_Multilayer--3415393_5178715.html]]></link><description><![CDATA[We offer Single/Double Sided and Multilayer Printed Circuit Boards, Small- Large volume orders accepted. The PCB Manufacturers are ISO-9002 Certified. We can offer Impedance Controlled Boards, A wide]]></description><pubDate><![CDATA[20110302]]></pubDate></item>
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<title><![CDATA[Rogers RO3010 High Frequency PCB]]></title><link><![CDATA[https://bcco.en.ec21.com/Rogers_RO3010_High_Frequency_PCB--10882619_11068394.html]]></link><description><![CDATA[double sided, multi-layer and hybrid construction, 0.5oz to 2oz finished
copper, 0.13 mm to 1.3mm thick, maximum size 400 mm by 500mm, surface finish
with bare copper, hot air leveling, immersion gol]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Multilayer_PCB--9385605_9497794.html]]></link><description><![CDATA[TENDTRONIC CORPORATIOAN LIMITED deals mainly in the supply of Printed Circuit Boards (PCB,FPC), Single-Sided PCB,PTH Double-Sided PCB,NPTH Double-Sided PCB,Flexible PCB(FPC),Multilayer PCB(1~20 Layer]]></description><pubDate><![CDATA[20150505]]></pubDate></item>

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