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<title><![CDATA[EC21 Product Catalogs - 4 layers rigid pcb]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/4_layers_rigid_pcb--10120399/1/4 layers rigid pcb.html]]></link><item>
<title><![CDATA[PCB - Single Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Single_Sided--12069932_12069952.html]]></link><description><![CDATA[PCB optimized for low-density, simple circuits.
Specifications
Base Material
Key factors determining the mechanical strength, electrical properties, and price of single-sided PCBs.
FR-4
• Glass fib]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Compressed Air Filter Circuit Board Manufacturing &amp; PCB Fabrication | Grande]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Compressed_Air_Filter_Circuit_Board--4357166_4357386.html]]></link><description><![CDATA[Supplier: Grande Electronics
Application: Compressed Air Filter Circuit Board Manufacturing &amp; PCB Fabrication | Grande
Layers: 4
PCB Parameter: FR-4/HTG150
Thickness: 1.0mm
Surface Treatment: ENIG
Te]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[One-stop PCBA Electronics Manufacturers Service  High Quality Factory PCB PCBA Service]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/One_stop_PCBA_Electronics_Manufacturers--11984085_12004960.html]]></link><description><![CDATA[PCB capacity
PCB name
ElectronicPCBassemblymanufacturercustomcircuitboardPCBA
Material
FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc
PCB type
Rigid, flexible, rigid-flexible
Layer NO.
1, 2,]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Aluminum PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Aluminum_PCB--11046819_11046826.html]]></link><description><![CDATA[layer with a high thermal conductivity for a lower thermal resistance. Metal core PCB transfer heat 8 to 9 times faster than Rigid FR4 PCB. MCPCB laminates dissipate heat, keeping heat generating com]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[4L Electronic Scuba Blue Popular PCB Board]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/4L_Electronic_Scuba_Blue_Popular--11890882_11907637.html]]></link><description><![CDATA[4L Electronic PCB Board fabrication
IPC-4101 Specification for base materials rigid / multi-layer
IPC-600G Acceptability of Printed Boards / Class 2
IPC-6011 Generic Performance Specification for Pri]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[Golden Triangle Flex PCB Capabilities]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Golden_Triangle_Flex_PCB_Capabilities--11805203_11836254.html]]></link><description><![CDATA[PCB, which is done by laminating thin layers of copper foil onto the flex material. The copper layers are then patterned with a photolithography process, where an etching mask is used to create the d]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Red Soldermask Industry Control Electronics PCB Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Red_Soldermask_Industry_Control_Electronics--11761239_11786592.html]]></link><description><![CDATA[4 days
10L
96 hours
9-10days
16-18 days
One-stop Service Include
PCB Prototype
Quick Turn PCB
Single-Sided PCB
Double-Sided PCB
Multilayer PCB
Rigid PCB
Flexible PCB
Rigid-Flex PCB
LED PCB
Aluminum P]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
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<title><![CDATA[Printed Circuit Board]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Printed_Circuit_Board--11778431_11889762.html]]></link><description><![CDATA[4 PCB, heavy copper PCB, HDI PCB, High-TG PCB, multi-layer PCB, rigid PCB and etc.
What is PCB?
PCB is the abbreviation of the china printed circuit board. PCB composed by insulated baseboard, pads f]]></description><pubDate><![CDATA[20240117]]></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[layers in various structures.
Check our HDI PCB
capabilities by below table:
Feature
Capability
Quality Grade
Standard IPC 2
Number of Layers
2 - 20layers
Build Time
2days - 5weeks
Material
FR4 stand]]></description><pubDate><![CDATA[20231206]]></pubDate></item>

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