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<title><![CDATA[EC21 Product Catalogs - pcb finish]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pcb_finish--10120399/1/pcb finish.html]]></link><item>
<title><![CDATA[PCB Surface Finish]]></title><link><![CDATA[https://bgpcba.en.ec21.com/PCB_Surface_Finish--11935225_11935292.html]]></link><description><![CDATA[PCB SURFACE FINISH
Description:
Printed Circuit Board (PCB) surface finish is a crucial aspect of PCB manufacturing, determining the board&apos;s functionality, durability, and solderability. Surface fini]]></description><pubDate><![CDATA[20240512]]></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[CEM-3 Electronic PCB Assembly with OSP Surface Finish and 2oz Copper ThicknessProduct Description:Electronic PCB Assembly is a high-quality product designed to provide a reliable connection between e]]></description><pubDate><![CDATA[20240112]]></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[PCB - HDI
Description
HDI PCBs are printed circuit boards that achieve extremely high wiring density using **finer line widths/spacing and microvias** than conventional PCBs. They are optimized for p]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Professional Medical Equipment PCBA One-Stop PCB Assembly]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/Professional_Medical_Equipment_PCBA_One--12055073_12055058.html]]></link><description><![CDATA[finished product, we handle every aspect of your PCBA needs, ensuring quality, reliability, and regulatory compliance.
Our One-Stop Services Include:
1. PCB Design &amp; Engineering: Our experienced engi]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
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<title><![CDATA[Combined Hydraulic Busbar Processing Machine PCBA Manufacturer | Grande]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Combined_Hydraulic_Busbar_Processing_Machine--4357166_4357298.html]]></link><description><![CDATA[Supplier:Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Combined Hydraulic Busbar Processing Machine PCBA Manufacturer | Grande
Surface Treatment: HASL
PCBA Lead time]]></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[High Quality Noise Monitoring Equipment Pcba PCB Housing Service Factory PCB Contract Assembly]]></title><link><![CDATA[https://zoewang11.en.ec21.com/High_Quality_Noise_Monitoring_Equipment--11980272_12043319.html]]></link><description><![CDATA[PCB production, PCBA assembly, cable assembly, finished product assembly, and comprehensive functional testing services. 
The company has over 18 years of experience in electronic contract assembly a]]></description><pubDate><![CDATA[20250217]]></pubDate></item>
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<title><![CDATA[PCBA 6 Layers with Electronics PCB]]></title><link><![CDATA[https://haosens2010.en.ec21.com/PCBA_6_Layers_with_Electronics--4624610_4647099.html]]></link><description><![CDATA[Our PCB Technical Specifications:
- Base material: FR4, Aluminum, Ceramic,Rogers, F4BK, F4BT, TP, PF, CEM-1, CEM-3, etc.
- Board thickness: 0.30 to 3.20mm (12 to 126mil)
- Copper thickness: 0.50 to 5]]></description><pubDate><![CDATA[20250213]]></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[Finishing immersion gold/ENIG/HASL
Board Size Custom
MOQ 1pcs
Service One-Stop OEM Service
Customize Avaliable
PCB Standard IPC-II Standard Shape Irregular
Package Vaccum Package
Capacity High Dirt H]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[Electric Contract Assemble IATF16949 Lead Free HASL PCBA Manufacturing PCB Service]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/Electric_Contract_Assemble_IATF16949_Lead--11984085_12017268.html]]></link><description><![CDATA[SERVICES:electronic material procurement, PCB production, PCBA assembly, cable assembly, finished product assembly, functional testing.
PRODUCTION LINES: 5 SMT high-speed production lines, 2 DIP prod]]></description><pubDate><![CDATA[20241014]]></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[Finished Board Side1020mm*1000mmOne Stop ServicePCB Assembly, Component Sourcing, Box BuildingPCBA ShapeRectangular, Round, Slots, Cutouts, ComplexPCBA QAX-ray, Aoi Test, in-Circuit Test (Ict)Surface]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Standard PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Standard_PCB--11046819_11046822.html]]></link><description><![CDATA[finished product as quickly as possible. Additionally, it is also well known that making large engineering changes to a design is best done in the early phases of product development. Quick-turn PCB ]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Semi-Auto Strapping Machine PCBA | Assembled Printed Circuit Boards]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Semi_Auto_Strapping_Machine_PCBA--11194245_11194246.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics Layers:4PCB：FR-4/1.6mm, 1oz finished copper Application: Semi-Auto Strapping Machine PCBA | Assembled Printed Circuit BoardsSurface Treatment:ENIGPCBA Lead tim]]></description><pubDate><![CDATA[20240506]]></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[PCB : Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats]]></description><pubDate><![CDATA[20220530]]></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[Finishing
HASL 
Min.Quantity of Order
No MOQ
Leadtime 
7days for prototype, 10days for mass production
Standard of 4L Electronic PCB Board fabrication
IPC-4101 Specification for base materials rigid ]]></description><pubDate><![CDATA[20240229]]></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[FinishHASL, ENIG, OSP, Immersion Silver, Immersion TinMax. Panel Size600mm*1200mmMaterialFR-4Testing100% E-testMin. Hole Size0.2mmMin. Trace Width/Spacing0.075mm/0.075mmSolder Mask ColorGreen, Red, B]]></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[PCB Model Number: Rigid PCB
Base Material: Megtron
Copper Thickness: 1oz Board Thickness: 2.5mm
Min. Hole Size: 0.1mm Min. Line Width: 3mil Min. Line Spacing: 3mil
Surface Finishing: ENIG+Hard gold
N]]></description><pubDate><![CDATA[20220706]]></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[PCB with high quality and fine craftsmanship. It comes with a minimum hole size of 0.2mm, minimum line spacing of 0.1mm, white silkscreen color, green solder mask color and HASL surface finish. It is]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Golden Triangle HDI PCB Capabilities]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Golden_Triangle_HDI_PCB_Capabilities--11805203_11836262.html]]></link><description><![CDATA[finish of HDI PCBs can also be customized to meet the needs of the application, allowing for improved protection against corrosion and other environmental factors. 
The Process of Manufacturing HDI B]]></description><pubDate><![CDATA[20230821]]></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[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[Finished products assembly
What is a DHI board?
High Density Interconnector (HDI), is a circuit board with a relatively high density of line distribution using micro-bumping. The HDI PCB assembly man]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Sand Filter Pump Circuit Board PCBA in Grande Electronics]]></title><link><![CDATA[https://leonazhang.en.ec21.com/Sand_Filter_Pump_Circuit_Board--11843761_11843769.html]]></link><description><![CDATA[PCB Assembly( 6 SMT lines*2 DIP
lines ), Finished Product Assembly(8 Box Bulid lines)
and Conformal Coating and Fuction test.
Advantages:
*Strong purchasing ability
*100% quality control
*Quick deliv]]></description><pubDate><![CDATA[20230912]]></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[Pcb
Multilayer Rogers Rt / Duroid 5880 1 oz copper PCB In Digital Radio Antennas
Quick Detail :
Type
Pcb
Material
Rogers
Layer
Multilayer
Size
3*9cm
Permittivity
2.5
Color
Yellow
Surface Finish
Immer]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
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<title><![CDATA[Flexible PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Flexible_PCB--9385605_9497811.html]]></link><description><![CDATA[PCB Production Highlights: Single-Sided PCB, PTH Double-Sided PCB, NPTH Double-Sided PCB, Flexible PCB(FPC), Multilayer PCB(1~20 Layers) Aluminium PCB 
The main surface finish includes HASL, gold pla]]></description><pubDate><![CDATA[20150505]]></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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