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<title><![CDATA[EC21 Product Catalogs - pcb layers]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pcb_layers--10120303/1/pcb layers.html]]></link><item>
<title><![CDATA[6 Layer PCB with Immersion Gold]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/6_Layer_PCB_with_Immersion--10961296_12051711.html]]></link><description><![CDATA[Base Material
Fr4 TG140
Board Thickness
1.6 mm
Copper Thickness
1OZ
Min. Hole Size
8mil (0.2mm)
Min. Line Width/ Spacing
6mil (0.154mm)/5mil (0.125mm)
Solder mask Color
Green
Silkscreen Color
White
S]]></description><pubDate><![CDATA[20250324]]></pubDate></item>
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<title><![CDATA[4OZ Heavy Copper 12 Layer PCB with ENIG]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/4OZ_Heavy_Copper_12_Layer--11890882_11907658.html]]></link><description><![CDATA[PRODUCT DESCRIPTION
Quick Details: 4OZ, TG170, 12mil /12mil 
Base Material
Fr4 TG170
Layer Counts
12L
Board Thickness
3.2 mm
Copper Thickness
4OZ
Min. Hole Size
16mil (0.4mm)
Min. Line Width/ Spacing]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[8 Layer PCB Circuit Board PCB Manufacturer in China]]></title><link><![CDATA[https://cesgatepcbec21.en.ec21.com/8_Layer_PCB_Circuit_Board--11155667_11281044.html]]></link><description><![CDATA[Number of Layers:8-layerBase Material:FR4Copper Thickness:1ozBoard Thickness:1.6mmMin. Hole Size:0.2mmMin. Line Width:0.1mmMin. Line Spacing:0.1mmSurface Finishing:Immersion goldColor:Green,Blue,Blac]]></description><pubDate><![CDATA[20201024]]></pubDate></item>
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<title><![CDATA[SMT DIP Best Quality 6 Layers 0201 PCB Assembly]]></title><link><![CDATA[https://cttpcb.en.ec21.com/SMT_DIP_Best_Quality_6--10919275_11050454.html]]></link><description><![CDATA[SMT DIP best quality 6 layers 0201 PCB assembly
SMT PCBA
, DIP PCBA
● 4 YAMAHA High-speed SMT Lines
● 6 million daily SMT placements capability
● 400,000 daily DIP placements capability
● 500]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Motherboard 8 Layer Motherboard ENIG FR4 PCB]]></title><link><![CDATA[https://chanyee.en.ec21.com/Motherboard_8_Layer_Motherboard_ENIG--11457151_11457155.html]]></link><description><![CDATA[Motherboard 8 layer motherboard ENIG FR4
PCB 
Multi PCB Motherboard
Description
Application area: Motherboard
Product feature: Eight-layer motherboard
Layer: 8
Surface treatment: ENIG
Material: FR4
L]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[8 Layer PCB]]></title><link><![CDATA[https://szxpcb.en.ec21.com/8_Layer_PCB--3415393_5364000.html]]></link><description><![CDATA[we&apos;re one of the professional pcb manufacturers in China. Selling various kinds of printed circuit boards which apply to all area electronics products as well as your R&amp;D requirements. If you have an]]></description><pubDate><![CDATA[20110423]]></pubDate></item>
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<title><![CDATA[10-layer PCB with Impedance Control]]></title><link><![CDATA[https://haosens2010.en.ec21.com/10_layer_PCB_with_Impedance--4624610_4985320.html]]></link><description><![CDATA[Layer count: 10
Thickness: 1.59mm&amp;plusmn;0.15
Minimum hole size: 0.2mm
Minimum line width/space: 0.1/0.1mm
Surface treatment: ENIG
]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[4 Layers PCB]]></title><link><![CDATA[https://rcypcb.en.ec21.com/4_Layers_PCB--5377851_5378524.html]]></link><description><![CDATA[layers PCB manufacturing
&amp;bull;No MOQ, we can make samples for you to test quality, and 1 piece only
&amp;bull;Sample fee will be returned if mass production is arranged
&amp;bull;Strong quality control syst]]></description><pubDate><![CDATA[20130506]]></pubDate></item>
<item>
<title><![CDATA[4 Layers PCB]]></title><link><![CDATA[https://adplus01.en.ec21.com/4_Layers_PCB--10655888_10656059.html]]></link><description><![CDATA[AD Plus Corporation provides service in the comprehensive range of professional PCB manufacturing. 
We passed ISO 9001:2015 certified, ISO 14001:2015, UL approved, ROHS etc. 
Ranging from 0-28 layers]]></description><pubDate><![CDATA[20180131]]></pubDate></item>
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<title><![CDATA[1 Layer Flexible PCB Board Yellow Cover Film 1 Oz Copper PCB]]></title><link><![CDATA[https://gtpcbb.en.ec21.com/1_Layer_Flexible_PCB_Board--11836221_11836222.html]]></link><description><![CDATA[PCB design, Structure Design, PCB manufacturing, PCB assembly, E-test fixture manufacturing, box-building in house,Solar energy. Our headquarter is located in 4F, No.5 Building, Dingfeng Technology P]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[6 Layers Rigid and Flexible PCB]]></title><link><![CDATA[https://mktpcb.en.ec21.com/6_Layers_Rigid_and_Flexible--10712329_10712348.html]]></link><description><![CDATA[6 Layers Rigid and Flexible PCB 
PCB prototype 
Rigid Flexible PCB 
PCB Circuit Board Manufacturer 
order Rigid-Flex PCB, Fast Delivery, Much less Quotation time than components. No MOQ. Quote now!!!]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Heavy Duty Marine Sand Suction Pump Multilayer Assembled PCB Fabrication]]></title><link><![CDATA[https://pcbdesign12.en.ec21.com/Heavy_Duty_Marine_Sand_Suction--10035716_10079487.html]]></link><description><![CDATA[Supplier: Grande Electronics
Project: Heavy Duty Marine Sand Suction Pump Multilayer Assembled PCB Fabrication
Layers: 4
PCB type: S1141
Min Via: 0.2mm
Surface Treatment: HASL
PCBA Lead time: 3-4 wee]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<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[Layers1-36 LayersCopper Thickness0.5-12oz(18-420um)Hole DiameterMin0.05mmMin. Line Spacing0.10mm(4mil)Board Thickness0.2-6mmSolder Mask ColorGreen/Black/White/Red/Blue/YellowMin. Line Width0.10mm(4mi]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Benchtop Biochemical Analyzer PCB Manufacturing Company | Grande China]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Benchtop_Biochemical_Analyzer_PCB_Manufacturing--11194245_11194281.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Layers: 4
Application: Benchtop Biochemical Analyzer PCB Manufacturing Company | Grande China
PCB Parameter: FR-4/HTG150
Thickness: 1.6mm
Surface Treatment: ENIG]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[26 Layers FPGA Card]]></title><link><![CDATA[https://ayesha19920906.en.ec21.com/26_Layers_FPGA_Card--11384983_11391839.html]]></link><description><![CDATA[26Layers FPGA Card of Ali*a*a group, 
4.0mm board thickness
TU872SLK material, Skip via L1-L3, Setp Gold finger
Board thickness on G/F ：1.6mm
1.0mm Pitch with two track Backdrill
Product: Customize]]></description><pubDate><![CDATA[20210603]]></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[Industry Controlling Motherboard PCB on the Frequency Converter
1.Production Introduction of Industry Controlling Motherboard PCB on the Frequency Converter
Industry Controlling Motherboard PCB on th]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Shenzhen High Speed Custom PCB Schematic Gerber Electronic Pcba Design Service Assembly Manufacture]]></title><link><![CDATA[https://dreamlandpcb888.en.ec21.com/Shenzhen_High_Speed_Custom_PCB--11754176_11754218.html]]></link><description><![CDATA[Circuit Board production in Shenzhen, China. We rapidly expand in terms of capacity and technology in recent years, especially in
the areas of 1-12 layer pcb, led pcb, 1-12 layer flex PCB etc.
]]></description><pubDate><![CDATA[20230412]]></pubDate></item>
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<title><![CDATA[Print Circuit Board - ROHS PCB]]></title><link><![CDATA[https://elecsound.en.ec21.com/Print_Circuit_Board_ROHS_PCB--728594_3607435.html]]></link><description><![CDATA[Printed Circuit Board Elecsound is a manufacturer of PCB ( Printed Circuit Board ), Our products included 1-12 layers PCB, PCBA, Our PCB factory has obtained ISO 9001 and UL, and we specialize in sin]]></description><pubDate><![CDATA[20090615]]></pubDate></item>
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<title><![CDATA[F4B High Frequency PCB with 3.0mm Thick]]></title><link><![CDATA[https://bcco.en.ec21.com/F4B_High_Frequency_PCB_with--10882619_11068658.html]]></link><description><![CDATA[layers copper, showing dielectric constant at 2.2, 3.0mm thick.
This
is the photo of this board. The basic colour of F4B PCB is brown.
PCB Capability
PCB Material: 
PTFE
Code: 
F4B series
Dielectric
]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
<item>
<title><![CDATA[Double-Sided PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Double_Sided_PCB--9385605_9497785.html]]></link><description><![CDATA[PCB,PTH Double-Sided PCB,NPTH Double-Sided PCB,Flexible PCB(FPC),Multilayer PCB(1~20 Layers)for worldwide customers. with more than ten years of specialized experience and excellent engineering Team,]]></description><pubDate><![CDATA[20150505]]></pubDate></item>
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<title><![CDATA[Rogers PCB]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers_PCB--10524638_10524639.html]]></link><description><![CDATA[RF/Microwave PTFE-based Materials 2 Layer 0.508MM Rogers4003 RF PCB
Key specifications/special features: 
Rogers PCB 
Rogers 4350B, Roger3003, Rogers4003,Roger 5880 and more material on stock 
PCB th]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
<item>
<title><![CDATA[Mutilayers PCB]]></title><link><![CDATA[https://2pcbtech.en.ec21.com/Mutilayers_PCB--11782526_11803470.html]]></link><description><![CDATA[Multilayer PCBs, also known as multilayered or multi-layer PCBs, are a type of printed circuit board that have multiple layers of conductive material and insulating substrate material. They are desig]]></description><pubDate><![CDATA[20230608]]></pubDate></item>
<item>
<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Multilayer_PCB--11791188_11794566.html]]></link><description><![CDATA[Description:
The multi-layer PCB has at least 3 layers of conductive layers, 2 of which are on the outer surface, and the remaining layer is synthesized in the insulation board. Multilayer PCB combin]]></description><pubDate><![CDATA[20230521]]></pubDate></item>

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