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<title><![CDATA[EC21 Product Catalogs - holed board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/holed-board--10120399/1/holed board.html]]></link><item>
<title><![CDATA[4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/4-Layer-ENIG-Impedance-Control--11798970_11798976.html]]></link><description><![CDATA[hole
Advantages Of 4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board
Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
Jiangxi facility i]]></description><pubDate><![CDATA[20230530]]></pubDate></item>
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<title><![CDATA[PCB - Double Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB-Double-Sided--12069932_12069953.html]]></link><description><![CDATA[PCB - Double Sided
Description
A double-sided printed circuit board (PCB) is a PCB with copper foil patterns formed on both the top and bottom surfaces. The circuits on both surfaces are electrically]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[ISO-Certified Automotive Sound System PCBA Supplier]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/ISO-Certified-Automotive-Sound-System--12056085_12058137.html]]></link><description><![CDATA[Boards
• High-Performance Digital Amplifiers
• Precision DSP Audio Processors
Cutting-Edge Technical Expertise:
• Multilayer PCB Fabrication (4-12 Layers)
• SMT &amp; Through-Hole Assembly Capabi]]></description><pubDate><![CDATA[20250801]]></pubDate></item>
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<title><![CDATA[Glass Edge Detection Machine Printed Circuit Board Manufacturer- 58pcba.Com]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Glass-Edge-Detection-Machine-Printed--4357166_4357236.html]]></link><description><![CDATA[Supplier: Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Project: Glass Edge Detection Machine Printed Circuit Board Manufacturer- 58pcba.com
Surface Treatment: ENIG
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[hole diameter: 0.10mm (4mil)
- PTH hole diameter tolerance: +/-0.076mm (+/-3mil)
- NPTH hole diameter tolerance: +/-0.03mm (+/-1.2mil)
- Maximum board size: 460 x 620mm (18 x 24)
- Board finishing ty]]></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[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[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[High-TG PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/High-TG-PCB--11046819_11046831.html]]></link><description><![CDATA[Boards
will be hard and crisp, which will affect hole and the electrical properties.
Ordinary PCB materials
at high temperatures, not only will be soften, deformation, melting and other phenomena, bu]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Smt PCB Assembly Service]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Smt-PCB-Assembly-Service--11935225_11935297.html]]></link><description><![CDATA[hole components, allowing for smaller and more densely populated boards with higher component density and improved electrical performance.
SMT PCB assembly services typically include component sourci]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Personal Protective Equipment Circuit Board Assembly | Grande | PCBA Manufacture]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Personal-Protective-Equipment-Circuit-Board--11194245_11194260.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Personal Protective Equipment Circuit Board Assembly | Grande | PCBA Manufacture
Surface Treatment: ]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Wireless ADSL Modem Router PCB Circuit Board Modem FPC]]></title><link><![CDATA[https://leadsintec2024.en.ec21.com/Wireless-ADSL-Modem-Router-PCB--11911491_11911492.html]]></link><description><![CDATA[itemvalueModel NumberLeadsintec 1017Place of OriginGuangdongBrand NameLeadsintecBase MaterialFR-4, AluminumCopper Thickness0.5-4OZBoard Thickness0.5-4mmMin. Hole Size0.2mmMin. Line Width0.1mmMin. Lin]]></description><pubDate><![CDATA[20240313]]></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[Board prototype
Place of Origin
Shenzhen, China
Base Material
4L, FR4,TG135 
Board Thickness
1.6 mm
Copper Thickness
1OZ 
Min. Hole Size
4mil (0.1mm)
Min. Line Width/ Spacing
4mil (0.1mm)/5mil (0.1mm]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[Pcba Service for Elevator/Lift Controller PCB Assembly Board Custom Made Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Pcba-Service-for-Elevator-Lift--11408756_11409542.html]]></link><description><![CDATA[hole, DIP Solder Type Water Soluble Solder Paste,Leaded and Lead-Free Components Passive Down to 0201 size BGA and VFBGA Leadless Chip Carriers/CSP Double-sided SMT Assembly Fine Pitch to 0.8mils BGA]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[Good Working PCBA  for Electronics]]></title><link><![CDATA[https://finest202104.en.ec21.com/Good-Working-PCBA-for--11370329_11384176.html]]></link><description><![CDATA[Item
PCB Capability
Laminate materials 
FR4,High TG FR4, Hign Frequency, Alum, FPC
Board Thickness
0.3mm-5.0mm, Flex 0.1-0.25mm
Thickness Tolerance
+-10%
Number of layers
1-22L
Min Line Width/space
4]]></description><pubDate><![CDATA[20230519]]></pubDate></item>
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<title><![CDATA[ODM Gold Finger PCB Board Fabrication High TG FR4 PCBA for Industrial Field]]></title><link><![CDATA[https://pcbboardfabrication.en.ec21.com/ODM-Gold-Finger-PCB-Board--11776872_11776873.html]]></link><description><![CDATA[Board Thickness: 1.6 mm
Min. Hole Size: 8 mil
Min. Line Width: 6 mil
Min. Line Spacing: 6 mil
Surface Finishing: ENIG 1U&quot;
Board Size: Customize
Application: Computer, Power Modules, Lamps, Lighting
M]]></description><pubDate><![CDATA[20230426]]></pubDate></item>
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<title><![CDATA[Electronic Printed Circuit Board Assembly with Board Thickness 0.2mm-6.0mm]]></title><link><![CDATA[https://pcbaboardassembly.en.ec21.com/Electronic-Printed-Circuit-Board-Assembly--11894893_11894894.html]]></link><description><![CDATA[Board AssemblySurface FinishHASL, ENIG, OSP, Immersion Silver, Immersion TinMax. Panel Size600mm*1200mmMaterialFR-4Testing100% E-testMin. Hole Size0.2mmMin. Trace Width/Spacing0.075mm/0.075mmSolder M]]></description><pubDate><![CDATA[20240129]]></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[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[hole to connect the inside of each layer. HDI boards are generally manufactured by a laminated method. The more times the layers are stacked, the higher technical grade of the board is. The common HD]]></description><pubDate><![CDATA[20231206]]></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[Hole copper thick25um 1mil25um 1milToleranceBoard thicknessBoard thickness≤1.0mm:+/-0.1mm1.0mm2.0mm:+/-8%Board thickness≤1.0mm:+/-0.1mm1.0mm2.0mm:+/-8%Outline Tolerance≤100mm:+/-0.1mm100&lt; ≤30]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[FET for PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/FET-for-PCB--11791188_11816390.html]]></link><description><![CDATA[Board) design as they offer several advantages over other types of transistors.
FETs come in two basic types: JFET (Junction Field-Effect Transistor) and MOSFET (Metal-Oxide-Semiconductor Field-Effec]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
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<title><![CDATA[BGA PCB Assembly]]></title><link><![CDATA[https://greenstone23.en.ec21.com/BGA-PCB-Assembly--11778431_11836176.html]]></link><description><![CDATA[hole bottom surface of the device can be used, instead of just the perimeter. The traces connecting the package&apos;s leads to the wires or balls which connect the die to package are also on average shor]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Loudspeaker PCB]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Loudspeaker-PCB--11812588_11812591.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[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[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[hole size of 0.2mm, minimum line spacing of 0.1mm, white silkscreen color, green solder mask color and HASL surface finish. It is the perfect choice for a keyboard PCB, as it is highly flexible and c]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[PCB Design Capabilities]]></title><link><![CDATA[https://gtpcba.en.ec21.com/PCB-Design-Capabilities--11805203_11836258.html]]></link><description><![CDATA[boards. We also follow IPC classes 2 and 3.
What GT PCB Design China/Layout Can Offer:
• Single/double-sided
• Multilayer; through via hole, blind/buried via and laser via technologies
• Flexib]]></description><pubDate><![CDATA[20230821]]></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[boards using surface mount technology (SMT),through-hole technology (THT), and manual insertion:- High-quality assembly services with short lead times- No minimum order- No additional charge for sten]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[PCB Assembly]]></title><link><![CDATA[https://megaformosatec.en.ec21.com/PCB-Assembly--6268557_6268558.html]]></link><description><![CDATA[Maximum board size 460 x 400 mm 
SMT placement down to 0201 
BGA placement 
Through hole assembly 
Soldering to IPC-A-610D 
Mechanical assembly 
Automated Optical Inspection (AOI) 
Functional testing]]></description><pubDate><![CDATA[20121126]]></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[Board, Bluetooth Board. 1. Material: FR-4, CEM-1, CEM-3, Hight TG, 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:0.25m]]></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[Board 
Thickness: 1.0mm
Copper Thickness: 1OZ
Min. Hole Size: 40mil (1.0mm)
Min. Line Width/ Spacing: 12mil (0.3mm)/10mil (0.25mm)
Solder mask Color: None
Silkscreen Color: None
Surface Finishing: EN]]></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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