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<title><![CDATA[EC21 Product Catalogs - lf 6]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/lf_6--10120399/1/lf 6.html]]></link><item>
<title><![CDATA[PCB - Double Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Double_Sided--12069932_12069953.html]]></link><description><![CDATA[6 ~ 3.2 mm (1.6 mm standard)
Copper Foil
1~2 oz
Line WIdth/Pitch
150~200 μm (Minimum 100 μm)
Layer
2
Surface Finish
LF HASL, OSP recommended
Solder Mask
Green and others
Test
BBT(Open/Short)
]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
<item>
<title><![CDATA[China PCB Factory Electronic Circuit Board Assembly HASL Lead Free PCB Assembly Service PCBA]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/China_PCB_Factory_Electronic_Circuit--11984085_12004964.html]]></link><description><![CDATA[Width 
0.1mm (4 mil)
Surface finish
HASL, LF HASL, Imm Gold, Imm Silver, OSP etc
Solder mask 
Green, red, white, yellow, blue, black, orange, purple
Certificate
ISO9001;ISO14001;ISO13485;IATF16949
]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
<item>
<title><![CDATA[Half Hole &amp; Through Hole PCB]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/Half_Hole_Through_Hole_PCB--11798970_11798971.html]]></link><description><![CDATA[6949/UL/RoHS/REACH certification.
Half Hole &amp; Through Hole PCB List
2 Layer OSP Impedance Control Half Hole PCB China
2 Layer ENIG Half Hole PCB
4 Layer ENIG Impedance Control Half Hole PCB Electric ]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

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