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<title><![CDATA[EC21 Product Catalogs - copper board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/copper_board--10120399/1/copper board.html]]></link><item>
<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[HEAVY COPPER PRINTED CIRCUIT BOARD
Description:
Heavy copper printed circuit boards (PCBs) are specialized PCBs designed with thicker copper layers than standard PCBs. While standard PCBs typically f]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[FR4 Base LED PCB Circuit Board 1oz Copper 3/3MIL Min Line]]></title><link><![CDATA[https://electronicpcbboard.en.ec21.com/FR4_Base_LED_PCB_Circuit--11895685_11895686.html]]></link><description><![CDATA[Board size610*1200mm610*1200mmMax copper thickness0.5-6oz0.5-6ozImmersion Gold/Gold Plated ThicknessImmersion Gold:Au,1—8u”Gold finger:Au,1—150u”Gold Plated:Au,1—150u”Nickel Plated :50—]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Customized PCB Copper Base Circuit Board Assembly Pcba Manufacturer for Phone Case]]></title><link><![CDATA[https://dreamlandpcb888.en.ec21.com/Customized_PCB_Copper_Base_Circuit--11754176_11754274.html]]></link><description><![CDATA[We produce 1-30 layers PCB, 1-14 layers flexible PCB, and 2-12 layer flex-rigid pcb.
]]></description><pubDate><![CDATA[20230412]]></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[PCB - Multi-Layer
Description
A multilayer printed circuit board (PCB) is a PCB made by laminating three or more layers (typically four, six, or eight or more) of copper foil with an insulating layer]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Magnetics for Power Electronics Converters Circuit Board Assembly (PCBA)]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Magnetics_for_Power_Electronics_Converters--4357166_4361405.html]]></link><description><![CDATA[Supplier:Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Magnetics For Power Electronics Converters Circuit Board Assembly (PCBA)
Surface Treatment: HASL
PCBA Lead tim]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Material Handling Equipment Circuit Board Industrial PCBA Electronics]]></title><link><![CDATA[https://pcbdesign12.en.ec21.com/Material_Handling_Equipment_Circuit_Board--10035716_10038624.html]]></link><description><![CDATA[Supplier: Grande Electronics
Project: Material Handling Equipment Circuit Board Industrial PCBA Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Surface Treatment: ENIG
PCBA Lead time:3-4 ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Aluminium PCB]]></title><link><![CDATA[https://haosens2010.en.ec21.com/Aluminium_PCB--4624610_4648583.html]]></link><description><![CDATA[Base material: FR4, Aluminum, Ceramic,Rogers, F4BK, F4BT, TP, PF, CEM-1, CEM-3, High TG,etc.
- Board thickness: 0.30 to 3.20mm (12 to 126mil)
- Copper thickness: 0.50 to 5 ounce
- Solder mask: LPI so]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[Pressure Sensor Medical Electronic Care Device PCB Board Assembly]]></title><link><![CDATA[https://avpcb.en.ec21.com/Pressure_Sensor_Medical_Electronic_Care--12017667_12017668.html]]></link><description><![CDATA[Board Thickness 0.4MM/0.6MM/0.8MM/1MM/1.6MM
Other attributes
Model Number
Place of Origin Guangdong, China
Copper Thickness 0.5OZ/1OZ
Min. Hole Size 0.075mm
Min. Line Width 0.075mm
Min. Line Spacing ]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<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[Board Thickness
0.2mm-4mm
Thickness Tolerance
±10%
Min Hole Size
0.1mm (4 mil)
Copper Thickness
0.5 OZ-3OZ (18 um-385 um)
Copper Plating hole
18um-30um
Min Trace Width
0.075mm (3mil)
Min Space Width]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[China OEM/ODM PCBA Experts in Customized Electronics Motherboards Assembly Inverter LED PCB SMT PCBA]]></title><link><![CDATA[https://sncpcb.en.ec21.com/China_OEM_ODM_PCBA_Experts--11979593_11981134.html]]></link><description><![CDATA[Basic Info.Model NO.PCBAConditionNewSurface TreatmentGold Finger/Hard GoldTest100% E-TestCopper Thickness0.5-12oz(18-420um)Hole DiameterMin0.05mmMin. Line Spacing0.10mm(4mil)Board Thickness0.2-6mmSol]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[1.6mm Copper Clad Laminate CCL CEM1 for PCB]]></title><link><![CDATA[https://98chifengproducts.en.ec21.com/1.6mm_Copper_Clad_Laminate_CCL--11970087_11965445.html]]></link><description><![CDATA[other high grade electronic appliances.
Size：37*49inch，40*48inch,41*49inch,43*49inch
Board thickness：0.8mm,1mm,1.2mm,1.5mm,1.6mm
Copper Thickness：18um,25um,35um,70um
Color：white /yellow
]]></description><pubDate><![CDATA[20240709]]></pubDate></item>
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<title><![CDATA[Aluminum Printed Circuit Board]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Aluminum_Printed_Circuit_Board--11046819_11248726.html]]></link><description><![CDATA[copper weights than suggested by the IPC heat-rise charts can be used.
MCPCB &amp; Metal Core PCB &amp; LED PCB
MCPCB, Aluminium PCB, or call LED PCB
are the circuit boards which use a base metal material as]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Farm Tractor Electronics Manufacturing | Circuit Board Assembly PCBA]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Farm_Tractor_Electronics_Manufacturing_Circuit--11194245_11194270.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Application: Farm Tractor Electronics Manufacturing | Circuit Board Assembly PCBA
Software: PADS
Layers:4
Features: 
1, Various machine interfaced. 
2, Equal-len]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[OEM PCBA Manufacturer Customize LED Bead Light Board   One-stop Turnkey PCBA]]></title><link><![CDATA[https://leadsintec2024.en.ec21.com/OEM_PCBA_Manufacturer_Customize_LED--11911491_11916228.html]]></link><description><![CDATA[/aluminum/ceramic CEM1
Solder mask
Green. Red. Blue. White. Black.Yellow
Board Thickness
0.5-4mm
Layer
1-8 Layers
Copper Thickness
0.5-4OZ
Testing Service
AOI X-Ray Function Test
]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Electric Welding Machine Pcba Housing Pcba Service Electronic Assembly Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Electric_Welding_Machine_Pcba_Housing--11408756_11470639.html]]></link><description><![CDATA[copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for production? 
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-C]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[CEM-3 Electronic SMT PCB Assembly with OSP Surface Finish 2oz Copper Thickness]]></title><link><![CDATA[https://smtpcbaassemblycom.en.ec21.com/CEM_3_Electronic_SMT_PCB--11887216_11887217.html]]></link><description><![CDATA[Board Size: 500mm*500mmMaterial: FR-4, FR-1, CEM-1, CEM-3, AluminumCopper Thickness: 1/2oz, 1oz, 2oz, 3oz, 4ozElectronic Parts and ComponentsCircuit Board Assembly ServicesElectronic components Assem]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
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<title><![CDATA[Fpga PCB]]></title><link><![CDATA[https://hontec1.en.ec21.com/Fpga_PCB--11597809_11597812.html]]></link><description><![CDATA[Quick Details of FPGA PCB
Place of Origin: Guangdong, China 
Brand Name: FPGA PCB Model Number: Rigid PCB
Base Material: Megtron
Copper Thickness: 1oz Board Thickness: 2.5mm
Min. Hole Size: 0.1mm Min]]></description><pubDate><![CDATA[20220706]]></pubDate></item>
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<title><![CDATA[Aluminum PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Aluminum_PCB--11791188_11794567.html]]></link><description><![CDATA[Aluminum PCBs are metal-based copper clad board. PCB aluminum substrate has excellent thermal conductivity, electrical insulation and mechanical processing. Generally, a single-sided aluminum PCB con]]></description><pubDate><![CDATA[20230521]]></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[PCB surface finish
include: PCB surface finish is a coating between a component and a bare board PCB. It is applied for two basic reasons: to ensure solderability, and to protect exposed copper circu]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[PCBA Layout]]></title><link><![CDATA[https://pennydlo2015.en.ec21.com/PCBA_Layout--11303710_11303796.html]]></link><description><![CDATA[FR4 Halogen Free, FR-1, FR-2, Aluminum 2. Board thickness:0.2mm-7mm 3. Max.finished board side:500mm*500mm 4. Min.drilled hole:0.25mm 5. Min.line width:0.075mm(3mil) 6. Copper thickness:0.5-4.0oz
]]></description><pubDate><![CDATA[20201203]]></pubDate></item>
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<title><![CDATA[Single Side Aluminum Based PCB]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Single_Side_Aluminum_Based_PCB--10961296_11848269.html]]></link><description><![CDATA[Quick Details: 3.0W/m.k, led aluminum pcb, High Thermal Conductivity
Base Material:Aluminum-based PCB 
Thermal conductivity: 1.0W/m.k
Layer Counts: 1L+Al
Board 
Thickness: 1.0mm
Copper Thickness: 1OZ]]></description><pubDate><![CDATA[20230926]]></pubDate></item>
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<title><![CDATA[MCPCB Manufacturing for LED Products]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/MCPCB_Manufacturing_for_LED_Products--10327532_10327540.html]]></link><description><![CDATA[1
Layer
1-2 layers
2
Material
Aluminum base
3
Board thickness
0.3mm-5mm
4
Max.finished board size
1200*560mm
5
Min hole size
0.3mm(12mil)
6
Min.line width
0.1mm(4mil)
7
Min.line spacing
0.1mm(4mil)
8]]></description><pubDate><![CDATA[20200402]]></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[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[Board Size
Max 500*600mm
Board Thickness
0.25mm - 5.0mm
Copper Weight (Finished)
0.5oz - 6.0oz
Min Tracing/Spacing
3mil/2.8mil
Solder Mask Color
Green, White, Blue, Black, Red, Yellow
Silkscreen Colo]]></description><pubDate><![CDATA[20231206]]></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[boards, including impedance control boards, resin plug-hole boards, and half-hole craft boards, bonding craft boards, buried copper blocks, etc.Now key parameters of our company processed products ar]]></description><pubDate><![CDATA[20230628]]></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[Details
Quick Details of 4L Electronic PCB Board
Quantity
4L Electronic PCB Board prototype
Place of Origin
Shenzhen, China
Base Material
4L, FR4,TG135 
Board Thickness
1.6 mm
Copper Thickness
1OZ 
M]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[PCB Manufacturer PCB Assembly Service Customized Printed Circuit Board in China]]></title><link><![CDATA[https://ruomeipcb02.en.ec21.com/PCB_Manufacturer_PCB_Assembly_Service--11819316_11819317.html]]></link><description><![CDATA[board, impendance controlled board, HDI board, BGA&amp;Fine pitch boardMin. line width/gap 3.5/4mil(laser drill)Min. hole size 0.15mm(mechanical drill)/4mil(laser drill)Min. Annlar Ring 4milMax Copper th]]></description><pubDate><![CDATA[20230713]]></pubDate></item>
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<title><![CDATA[1.6mm Rigid Flex PCB Assembly High Reliability Printed Circuit Board PCBA]]></title><link><![CDATA[https://pcbassemblypcba.en.ec21.com/1.6mm_Rigid_Flex_PCB_Assembly--11875607_11875608.html]]></link><description><![CDATA[BoardImpedance Control: YesSurface Finish: HASLCopper Thickness: 1ozMin Line Width: 0.1mmKeyboard PCB: YesFlexible Board: YesKeyboard PCB: YesTechnical Parameters:AttributeValueMin Line Spacing0.1mmS]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[2-Layers Rigid PCB No Silkscreen &amp; Blue Solder Mask]]></title><link><![CDATA[https://gtpcba.en.ec21.com/2_Layers_Rigid_PCB_No--11805203_11805213.html]]></link><description><![CDATA[boards, as they are the most efficient for simple circuits with few components. They are made from a single layer of rigid material, usually, fiberglass or resin, with copper tracks etched into it. T]]></description><pubDate><![CDATA[20230612]]></pubDate></item>
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<title><![CDATA[PCB Board for Sale]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/PCB_Board_for_Sale--11690572_11690589.html]]></link><description><![CDATA[boards include 2-28 layers, high TG, heavy copper, high frequency, mixed-dielectric laminate and buried &amp; blind via board.
Different Types Of Blue PCB Board
Multilayer &amp; Double Sided PCB
Half Hole &amp; ]]></description><pubDate><![CDATA[20221212]]></pubDate></item>
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<title><![CDATA[Medical Electronics Turnkey PCB Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Medical_Electronics_Turnkey_PCB_Assembly--11761239_11826375.html]]></link><description><![CDATA[Copper PCB
HDI PCB
BGA PCB
High TG PCB
PCB Stencil
Impedance Control PCB
PCB Assembly
High-Frequency PCB
Bluetooth Circuit Board
Automotive PCB
USB Circuit Board
Halogen-Free PCB
Antenna PCB
]]></description><pubDate><![CDATA[20230728]]></pubDate></item>

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