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<title><![CDATA[EC21 Product Catalogs - 4 layer high frequency]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/4_layer_high_frequency--10120303/1/4 layer high frequency.html]]></link><item>
<title><![CDATA[Alumina Ceramic Circuit Board OEM Motherboard Aluminum Nitride Board Circuit-Board Professional Manu]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Alumina_Ceramic_Circuit_Board_OEM--11979593_11981251.html]]></link><description><![CDATA[layer circuit board, impedance board, high frequency board, aluminum substrate circuit board, rigid pcb according to customer needs. We also have an automated patch production line that can do pcb as]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[High Frequency PCB, HDI PCB Minimum 01005 Components]]></title><link><![CDATA[https://cttpcb.en.ec21.com/High_Frequency_PCB_HDI_PCB--10919275_11050465.html]]></link><description><![CDATA[high frequency PCB
, HDI PCB minimum 01005 components
01005 components PCB
, Multilayer PCB
1) Thickness:0.1mm-5mm
2) Minimum linewidth:0.075mm/3mil
3) Minimum gap:0.065/2.8mil
4) Minimum aperture in]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Industry Controlling Motherboard PCB On the Frequency Converter]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Industry_Controlling_Motherboard_PCB_On--11812588_11812595.html]]></link><description><![CDATA[Frequency Converter
Industry Controlling Motherboard PCB on the Frequency Converter are mainly used in equipment from the field of industrial automation. In the historical trend of global Industry 4.]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Rogers RO3210 High Frequency PCB]]></title><link><![CDATA[https://bcco.en.ec21.com/Rogers_RO3210_High_Frequency_PCB--10882619_11068800.html]]></link><description><![CDATA[400mm X 500mm
Solder mask: 
Green, Black,
Blue, Yellow, Red etc.
Surface finish: 
Bare copper,
HASL, ENIG, OSP etc..
Double layer RO3210 high frequency PCBs are
available with 0.5oz to 2oz finished c]]></description><pubDate><![CDATA[20230113]]></pubDate></item>

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