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<title><![CDATA[EC21 Product Catalogs - solder tin]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/solder_tin--10120399/1/solder tin.html]]></link><item>
<title><![CDATA[DS-908 Tin Planting Station for Soldering Tool Set]]></title><link><![CDATA[https://17169962783.en.ec21.com/DS_908_Tin_Planting_Station--11981731_11981735.html]]></link><description><![CDATA[solder ball.SROUY Intel CPU 2nd/3rd gen I7, compatible for Macbook Pro A1278 A1286 A1398,Macbook Air A1466 A1465(2011-2012), applicable for 0.45mm diameter solder ball diameter.SR2EN 6th gen CPU, com]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[PCB - Multi-Layer]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Multi_Layer--12069932_12069954.html]]></link><description><![CDATA[Tin: Focus on flatness
Solder Mask
• Colors: Green, Black, White, etc.
• Green: Highest stability and cost-effectiveness
Electrical Test
• 100% BBT: Open/Short Inspection
• Full inspection is]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Bespoke Motherboard Solutions From China OEM/ODM Electronics Mother Board Drone Equipment Circuit Bo]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Bespoke_Motherboard_Solutions_From_China--11979593_11981106.html]]></link><description><![CDATA[tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold PlatingCopper thickness 1/2OZ 1OZ 2OZ 3OZSolder mask color green/black/white/red/blue/yellowInner packing Vacuum packing,Plastic bagOut]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Flexible PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Flexible_PCB--11046819_11046828.html]]></link><description><![CDATA[Tin PCB
are characterized by a distinctly patterned printed circuitry and component arrangement highlighted by a malleable base material.
What are Advantages of Flexible Printed Circuit Boards
?
Flex]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[PCB Surface]]></title><link><![CDATA[https://greenstone23.en.ec21.com/PCB_Surface--11778431_11778453.html]]></link><description><![CDATA[solderability
Actual solderability: Electroplating nickel gold&gt; HASL &gt; OSP &gt; ENIG &gt;Immersion silver &gt;Immersion tin
Cost: Electroplating nickel gold &gt; ENIG &gt; Immersion silver&gt; Immersion tin &gt; HASL &gt; O]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[Fast Supply Electric Circuit Board Assembly Manufacturer]]></title><link><![CDATA[https://cttpcb.en.ec21.com/Fast_Supply_Electric_Circuit_Board--10919275_11050449.html]]></link><description><![CDATA[Solder Leveling 
Lead Free HASL - RoHS 
ENIG - Electroless Nickle/Immersion Gold - RoHS 
Immersion Silver - RoHS 
Immersion Tin - RoHS 
OSP - Organic Solderability Preservatives - RoHS
Min Annular Ri]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Smart Electronics PCBA Prototype PCB Assembly Manufacturing Customized Printed Circuit Board]]></title><link><![CDATA[https://ruomeipcb02.en.ec21.com/Smart_Electronics_PCBA_Prototype_PCB--11819316_11819378.html]]></link><description><![CDATA[LayersFrom single-sided to 12+ layersCopper Thickness 0.5-6 OZMaterial FR4 (Shengyi China, ITEQ, KB A+, HZ), HI-TG, FR06, Rogers, Taconic, Argon, Nalco, Isola and so onSolder Mask green, yellow, whit]]></description><pubDate><![CDATA[20230713]]></pubDate></item>
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<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[tin stripping-other processes-shape
Main Points Of Metallized Half-Hole PCB Production
The specific metallized PCB half holes are processed in the following way: all metallized half-hole PCB holes mu]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

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