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<title><![CDATA[EC21 Product Catalogs - 20layer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/20layer--10120399/1/20layer.html]]></link><item>
<title><![CDATA[20 Layers OEM Circuit Board Design PCB Surface Mount Fabrication]]></title><link><![CDATA[https://cttpcb.en.ec21.com/20-Layers-OEM-Circuit-Board--10919275_11050438.html]]></link><description><![CDATA[20 layers OEM circuit board design PCB surface mount fabrication
Custom PCB assembly
, PCBA Supplier
4 YAMAHA High-speed SMT Lines
6 million daily SMT placements capability
400,000 daily DIP placemen]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[PCB - Hdi]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB-Hdi--12069932_12069957.html]]></link><description><![CDATA[Layer Structure
• Rigid Area: 2-N Layers (FR-4-based)
• Flex Area: 1-4 Layers (PI-based)
• Overall Structure: Rigid + Flex + Rigid (Multi-Foldable)
Selection Criteria 
• Simple Folding/Connec]]></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[Heavy Copper Printed Circuit Board]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Heavy-Copper-Printed-Circuit-Board--11935225_11935290.html]]></link><description><![CDATA[layers ranging from 1 oz to 3 oz (ounce per square foot), heavy copper PCBs can have copper layers exceeding 4 oz, with some designs reaching up to 20 oz or more.
The primary purpose of heavy copper ]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Rogers Rt/Duroid 5880]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers-Rt-Duroid-5880--10524601_10524661.html]]></link><description><![CDATA[Detailed Product Description
Color:
Yellow
Material:
Rogers Material
Layer:
Multilayer
Board Size:
3*9cm
Copper Thinknes:
1 Oz
Min Line Width:
4 Mil
Min Line Space:
4mil
Surface Finish:
Immersion Gol]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
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<title><![CDATA[Flexible PCB (FPC)]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Flexible-PCB-FPC--9385605_9497819.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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<title><![CDATA[Sale NEW Bambu Lab X1 Carbon Combo I 3D Printer I EDU Bundle - Best Price]]></title><link><![CDATA[https://link3d.en.ec21.com/Sale-NEW-Bambu-Lab-X1--11840187_11840209.html]]></link><description><![CDATA[20000 mm/s² accelerationUp to 16 multi-color printingMulti-Material printingDual auto bed levelingPrints material up to 300°C7μm lidar resolutionSpaghetti failure detectionAI inspected first layer]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[Industrial Computer PCB]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Industrial-Computer-PCB--11812588_11812592.html]]></link><description><![CDATA[Layer
4L
Copper thickness
Inner 1OZ,outer 1OZ
Surface treatment
Immersion silver
3.Product Feature And Application 
Industry controlling products have a wide range, including inverters, servers, PLCs]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[8 Layer ENIG Impedance Control PCB]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/8-Layer-ENIG-Impedance-Control--11690572_11690587.html]]></link><description><![CDATA[Number of layers: 8
Surface finish: ENIG
Base material: FR4
Outer Layer W/S: 4/3mil
Inner layer W/S: 4/3mil
Thickness: 1.2mm
Min. hole diameter: 0.2mm
Special process: impedance control
Advantages Of]]></description><pubDate><![CDATA[20221212]]></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[LAYER
PROTOTYPE
MASS PRODUCTION (above 20 m2)
Quick Turn
Standard Time
MC PCB
48 hours
4-5 days
10-12 days
PFC 1 L
48 hours
5-6 days
12-13 days
1L
24 hours
3-4 days
8-10 days
2L
24 hours
3-4 days
8-1]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
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<title><![CDATA[Banding Machine Pcba Housing Pcba Service Electronic Assembly Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Banding-Machine-Pcba-Housing-Pcba--11408756_11473657.html]]></link><description><![CDATA[201 size BGA and VFBGA Leadless Chip Carriers/CSP Double-sided SMT Assembly Fine Pitch to 0.8mils BGA Repair and Reball Part Removal and Replacement Bare Board Size Smallest:0.25*0.25 inches Largest:]]></description><pubDate><![CDATA[20220530]]></pubDate></item>

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