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<title><![CDATA[EC21 Product Catalogs - circuits board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/circuits_board--10120399/1/circuits board.html]]></link><item>
<title><![CDATA[Printed Circuit Board Assembly(PCBA)]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/Printed_Circuit_Board_Assembly_PCBA--12069958_12069959.html]]></link><description><![CDATA[Printed Circuit Board Assembly(PCBA)
Description
PCBA refers to the process of mounting and soldering electronic components on a printed circuit board (PCB) to create a functional circuit board. In o]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Nanomaterial Synthesis Equipment Circuit Board PCB Assembly]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/Nanomaterial_Synthesis_Equipment_Circuit_Board--12055074_12055025.html]]></link><description><![CDATA[circuits, communication interfaces, and motor drivers, onto a printed circuit board.
Functionality: It likely automates and precisely manages the synthesis process, allowing researchers and manufactu]]></description><pubDate><![CDATA[20260429]]></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[Phone Switching System PCBA -Telecom Printed Circuit Board Assembly]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Phone_Switching_System_PCBA_Telecom--4357166_4361380.html]]></link><description><![CDATA[Supplier: Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Phone Switching System PCBA -Telecom Printed Circuit Board Assembly
Surface Treatment: ENIG
PCBA Lead time:3-]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Printed Circuit Board Assembly]]></title><link><![CDATA[https://100601.en.ec21.com/Printed_Circuit_Board_Assembly--12034029_12034030.html]]></link><description><![CDATA[Circuit Testing (ICT): Checks for circuit continuity, voltage, and current values to ensure proper assembly.
+ Functional Testing (FCT): Simulates the operating environment to verify that the PCBA me]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Temperature Controllers Circuit Boards Assembly High Quality Pcba Factory PCB Customize Assembly]]></title><link><![CDATA[https://zoewang11.en.ec21.com/Temperature_Controllers_Circuit_Boards_Assembly--11980272_12009588.html]]></link><description><![CDATA[As an electronic product assembly service provider that has passed ISO9001, ISO14001, ISO13485, and IATF16949. All of our products comply with RoHS standards. For 18 years, STHL has been recognized a]]></description><pubDate><![CDATA[20240925]]></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[circuitboardPCBA
Material
FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc
PCB type
Rigid, flexible, rigid-flexible
Layer NO.
1, 2, 4, 6, up to 24 layer
Shape
Rectangular, round, slots, cutout]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Bespoke Motherboard Solutions From China OEM/ODM Electronics Mother Board Drone Equipment Circuit Bo]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Bespoke_Motherboard_Solutions_From_China--11979593_11981106.html]]></link><description><![CDATA[board, control products, security products, medical products, new energy car accessries.In addition, we can also produce Flex and Rigid-Flex Circuits, multilayer circuit board, impedance board, high ]]></description><pubDate><![CDATA[20240806]]></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[Aluminum PCB
Advanced Circuits Specification
Aluminum Printed Circuit Boards 
Contain a Thin Layer of Thermally Conductive Dielectric Material that Transfers Heat.
There are many names for these prod]]></description><pubDate><![CDATA[20240606]]></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[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[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[Our Factory Professional Manufacturer Print Circuit Board,PCB Design, PCB Assembly, PCB Copy]]></title><link><![CDATA[https://pennydlo2015.en.ec21.com/Our_Factory_Professional_Manufacturer_Print--11303710_11304603.html]]></link><description><![CDATA[Our factory professional manufacturer Print circuit board,PCB Design, PCB assembly, PCB Copy, PCB layout for 13 years.Our factory area is 4000 square meter. We have 5 Engineers, 100 workers. There ha]]></description><pubDate><![CDATA[20201205]]></pubDate></item>
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<title><![CDATA[High Volatge PCB Circuit Board for LED Bulb  LED Down Light]]></title><link><![CDATA[https://ecobrightnancy.en.ec21.com/High_Volatge_PCB_Circuit_Board--9781153_9787123.html]]></link><description><![CDATA[2835 5730 China Aluminum LED PCB, SMD LED PCB Circuit Board for LED bulb led down light 
1.Voltage : AC100V-240V , DC12V/24V 
2. Wattage : 3W ,5W .7W 9W 12W 15w , 18w , 20w ,24w 
3.Epistar SMD chip ,]]></description><pubDate><![CDATA[20151211]]></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 Assembly is 125°C.Q:What components are included in PCBA Board Assembly?A:PCBA Board Assembly typically includes resistors, capacitors, integrated circuits, and other electronic components.Q:W]]></description><pubDate><![CDATA[20240129]]></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 thickness≤1.2mm0.15mm0.2mmBoard thickness≤2.5mm0.2mm0.3mmBoard thickness＞2.5mmAspect Ration≤13:1Aspect Ration≤13:1Aspect RationAspect Ration≤13:1Aspect Ration≤13:1Board thicknessM]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Printed Circuit Board]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Printed_Circuit_Board--11778431_11889762.html]]></link><description><![CDATA[circuit board. PCB composed by insulated baseboard, pads for electronic components and copper foil connecting wires. PCB can replace complex wiring to achieve circuit connection between components in]]></description><pubDate><![CDATA[20240117]]></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[Fast supply electric circuit board assembly
manufacturer
4 YAMAHA High-speed SMT Lines
6 million daily SMT placements capability
400,000 daily DIP placements capability
500×600 mm Maximum Board Size]]></description><pubDate><![CDATA[20231206]]></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[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[circuit,function
test,AOI,BGA repair device,etc
*Flexible production volume follow different customer
requirement.
We offer quotation for clients within 2 working days, and reply
E-mail within an hou]]></description><pubDate><![CDATA[20230912]]></pubDate></item>
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<title><![CDATA[12Layer  Printed Circuit Board]]></title><link><![CDATA[https://ayesha19920906.en.ec21.com/12Layer_Printed_Circuit_Board--11384985_11384986.html]]></link><description><![CDATA[12Layer ELIC 0.8mm board thickness,0.35 Pitch BGA, 50um Line widthOSP + Selective ENIG 12Layer ELIC 0.8mm board thickness,0.35 Pitch BGA, 50um Line widthOSP + Selective ENIG 
Product: Customized OEM ]]></description><pubDate><![CDATA[20210604]]></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[PRODUCT DESCRIPTION1.6mm White Rigid-Flex PCB High-Performance High-Reliability Cost-EffectiveProduct Description:Our PCB Module Board is a special designed PCB with high quality and fine craftsmansh]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<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[us.
HUIHE CIRCUITS has been a PCB board
supplier in PCB China for more than 10 years with a professional engineering team and experienced production team, Choose us be your custom PCB maker
!
]]></description><pubDate><![CDATA[20230530]]></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[Printed Circuit Boards]]></title><link><![CDATA[https://jipcb.en.ec21.com/Printed_Circuit_Boards--11502691_11502692.html]]></link><description><![CDATA[✓ IN-HOUSE PRODUCTION
✓ PROTOTYPE &amp; PRODUCTION 
✓ 24 HOUR PRODUCTION
✓ 24 HOUR SERVICE
✓ TOP MANUFACTURER IN SOUTH KOREA 
◆ Single·Double·Multi Printed Circuit Boards
◆ UL, ISO 9001:2]]></description><pubDate><![CDATA[20220103]]></pubDate></item>
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<title><![CDATA[PP Separating Mats]]></title><link><![CDATA[https://anthonyxie.en.ec21.com/PP_Separating_Mats--2121417_9160265.html]]></link><description><![CDATA[PP Separating Mats is widely used in PCB industry, and used to separate the printed circuits boards during transporting.]]></description><pubDate><![CDATA[20250120]]></pubDate></item>
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<title><![CDATA[Power Supply Equipment PCBA]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Power_Supply_Equipment_PCBA--10961296_12020322.html]]></link><description><![CDATA[PCBA
Application Power supply equipment CHIP Size 0402 QFP Pin Spacing 0.4mm QFN Pin Spacing 0.4mm Package Type Tape package, Tay tray package, Pipe package
]]></description><pubDate><![CDATA[20241024]]></pubDate></item>
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<title><![CDATA[PCBA Copy Service]]></title><link><![CDATA[https://avpcb.en.ec21.com/PCBA_Copy_Service--12017667_12017674.html]]></link><description><![CDATA[PCBA Copy Service
PCBA Copy Service: Replicating Your Circuit Boards with Precision
In the fast-paced world of electronics, the need for reliable and cost-effective PCBA copy services has never been ]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[PCB Boards]]></title><link><![CDATA[https://rldcexportrldcexport.en.ec21.com/PCB_Boards--11448204_11448220.html]]></link><description><![CDATA[Scrap Computer Motherboards: The motherboard is the large circuit board that connects the innards of the PC together. All the components communicate with each other through the motherboard. The mothe]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[120GHz 40m Distance Measurement Sensor PCB Radar Module Chip Height Measuring Sensor]]></title><link><![CDATA[https://xmkegan.en.ec21.com/120GHz_40m_Distance_Measurement_Sensor--11972814_11972822.html]]></link><description><![CDATA[The KGLD03R 120GHz distance measuring radar module adopts a FMCW FM continuous wave mode and a microstrip array antenna, which is able to replace laser and industrial ultrasonic distance measuring ra]]></description><pubDate><![CDATA[20240722]]></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[OEM PCBA Manufacturer Customize]]></title><link><![CDATA[https://idsystemkr.en.ec21.com/OEM_PCBA_Manufacturer_Customize--11944840_11944841.html]]></link><description><![CDATA[PCB/PCBA &amp; SMT
(1) Consumer Electronic Device
(2) 2/4/6/8 layers or higher
(3) Special Production Process: Hole by Etching, Button Plate, Laser Drill, Build-up
(4) High Quality Control System, Quick ]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Rigidflex PCB Pcba Service PCB Assembly Board Custom Made Shenzhen One-stop PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Rigidflex_PCB_Pcba_Service_PCB--11408756_11441318.html]]></link><description><![CDATA[Circuit tests. We also make aging testing both for the motherboard and finished product. These PCBA inspection processes ensure customers&apos; final product meets their design specifications, and also co]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[PCBA for Power Supply Equipment]]></title><link><![CDATA[https://kingcrediepcb.en.ec21.com/PCBA_for_Power_Supply_Equipment--11864953_11864962.html]]></link><description><![CDATA[PCBA
Application Power supply equipment CHIP Size 0402 QFN Spacing 0.4mm QFN Spacing 0.4mm Package Type Tape package, Tay tray package, Pipe package
]]></description><pubDate><![CDATA[20231110]]></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[PCB Diode]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/PCB_Diode--11791188_11814050.html]]></link><description><![CDATA[A diode is an electronic component that is often used in PCB (Printed Circuit Board) design. It is a two-terminal device that allows current to flow in one direction while blocking it in the other di]]></description><pubDate><![CDATA[20230701]]></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[circuits or plating edges and holes. RT/duroid 5870 and 5880 laminates have the lowest electrical loss of any reinforced PTFE material, low moisture absorption, are isotropic, and have uniform electr]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
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<title><![CDATA[3.0mm Full Turnkey PCB Assembly OEM for Household Appliances]]></title><link><![CDATA[https://turnkeypcb.en.ec21.com/3.0mm_Full_Turnkey_PCB_Assembly--11841967_11841968.html]]></link><description><![CDATA[Are you looking for turnkey Printed circuit board assembly services from a leading PCB manufacturer? Then you are at the right place. Some PCB assembly operations need some complicated tasks to be do]]></description><pubDate><![CDATA[20230906]]></pubDate></item>
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<title><![CDATA[PCBA Programming]]></title><link><![CDATA[https://rxpcba.en.ec21.com/PCBA_Programming--11814526_11814530.html]]></link><description><![CDATA[circuit board assembly (PCBA) to perform specific functions or tasks. This is typically done using specialized software that allows the programmer to write and upload programs to the microcontroller.]]></description><pubDate><![CDATA[20230703]]></pubDate></item>
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<title><![CDATA[Power Supply PCBA Equipment]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/Power_Supply_PCBA_Equipment--11890882_11891798.html]]></link><description><![CDATA[Application
Power
supply equipment
CHIP Size
0402
QFN Spacing
0.4mm
QFN Spacing
0.4mm 
Package Type
Tape
package, Tay tray package, Pipe package]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[Hdi PCB]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Hdi_PCB--11805203_11836260.html]]></link><description><![CDATA[HDI multilayer PCB
s are a type of printed circuit boards that are designed to provide superior circuit density. By utilizing high-density interconnects (HDI) between layers, they are able to achieve]]></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[Circuit Board manufacturers based in China, Ucreate has been offering international companies of all sizes with high-quality PCB prototype to production services at a fair price for eight years. To m]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[Fpc Fpc Connector]]></title><link><![CDATA[https://greenconn.en.ec21.com/Fpc_Fpc_Connector--11783636_11783661.html]]></link><description><![CDATA[circuits and flat flex circuits. These connectors provide flexible, high-density solutions that can be used in applications in industries across the board. Due to their thin and compact form, these c]]></description><pubDate><![CDATA[20230506]]></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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