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<title><![CDATA[EC21 Product Catalogs - pcb fr4]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pcb fr4.html]]></link><item>
<title><![CDATA[Customized OEM ODM Service, Aluminum Substrate Board, Fiberglass Board, LED PCB, FR4, Design Drawing]]></title><link><![CDATA[https://smarled.en.ec21.com/Customized_OEM_ODM_Service_Aluminum--12069600_12069978.html]]></link><description><![CDATA[PCB thickness: 0.8mm/1.2mm/1.5mm/1.6mm/2.0mm/3.0mm. 
Copper thickness: 25um/ 35um/75um.
Efficacy: 130LM/W -200LM/W
1) Professional customized production of various LED PCB to meet diverse needs.
2) H]]></description><pubDate><![CDATA[20260419]]></pubDate></item>
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<title><![CDATA[FR4  PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/FR4_PCB--9385605_9497779.html]]></link><description><![CDATA[PCB Material Highlights: FR4, CEM1, CEM3, FR2, FR1, XPC,IMS,FR-5, High Tg, Aluminium ,Green Material 
PCB Production Highlights: Single-Sided PCB, PTH Double-Sided PCB, NPTH Double-Sided PCB, Flexibl]]></description><pubDate><![CDATA[20150505]]></pubDate></item>
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<title><![CDATA[OEM FR4 Manufacturer PCB 2 Layer PCB Circuit Board PCBA Supply Service]]></title><link><![CDATA[https://cesgatepcbec21.en.ec21.com/OEM_FR4_Manufacturer_PCB_2--11155667_11237225.html]]></link><description><![CDATA[FR4 Manufacturer PCB 2 layer PCB Circuit Board PCBALayers:1-28Finished board thickness:0.2-7.0mmFinised copper thickness:1-6OZPCB Standard:IPC-A-610 DHole tolerance:PTH: ±3mil, NTPH: ±2milImpedence]]></description><pubDate><![CDATA[20200821]]></pubDate></item>
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<title><![CDATA[FR4 PCB]]></title><link><![CDATA[https://cttpcb.en.ec21.com/FR4_PCB--10919275_11050428.html]]></link><description><![CDATA[FR4 PCB
Advantages to FR4 with CTT.
1. After 18 years of cooperation with different customers all over the world, so we have accumulated a wealth of PCB manufacturing
experience. FR4 PCB
enable us to]]></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[China Electronic Custom 1.6mm FR4 PCB,PCB Circuit Board,HDI PCB Manufacturer]]></title><link><![CDATA[https://dreamlandpcb888.en.ec21.com/China_Electronic_Custom_1.6mm_FR4--11754176_11754223.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[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[PCB factory directly2. Comprehensive quality control system3. Competitive price4. Quick turn delivery time from 48hours.5. Certificates (ISO/UL E354810/RoHS)6. 9 years experience in exporting service]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[RO4003 Rogers FR4 Mix Laminate Multilayer PCB with Step Design]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/RO4003_Rogers_FR4_Mix_Laminate--11890882_11907882.html]]></link><description><![CDATA[Fr4 Mix Laminate Multilayer PCB with Step design
RO4003C™ LaminatesRogers RO4003C materials are proprietary woven glass reinforced hydrocarbon/ceramics with the electrical performance of PTFE/woven]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
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<title><![CDATA[FR4 PCB]]></title><link><![CDATA[https://greenstone23.en.ec21.com/FR4_PCB--11910388_11910395.html]]></link><description><![CDATA[FR4 PCB Assembly?
A circuit board with FR4 is called an FR4 PCB (fr4 printed circuit board). It is a type of printed circuit board that mainly uses FR4 boards. Originally, FR4 was used as an insulati]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
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<title><![CDATA[Rogers 3003 Mixed FR4 Design PCB Board]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers_3003_Mixed_FR4_Design--10524601_10562177.html]]></link><description><![CDATA[FR4 mixing plate, 4G antenna high frequency board, 4G base station high frequency board
High frequency board, high-frequency microwave board, high-frequency microwave circuit board, Taikang Nick PCB ]]></description><pubDate><![CDATA[20171017]]></pubDate></item>
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<title><![CDATA[Custom Made PCB Pcba FR4 Stiffener Flexible PCB ENIG Flexible PCB Board with FR4 Stiffener]]></title><link><![CDATA[https://topfastpcb.en.ec21.com/Custom_Made_PCB_Pcba_FR4--10969211_10969243.html]]></link><description><![CDATA[FR4 Stiffener Flexible PCB
Product Details
Layer count: 2
Board thickness: 0.24mm±0.1mm
Surface Treatment: ENIG
Process: 2 layers flexible board with FR4 stiffener.
Application: Consumer electronics]]></description><pubDate><![CDATA[20240124]]></pubDate></item>
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<title><![CDATA[Veshay PCB Router Machine PCB Separator]]></title><link><![CDATA[https://effieveshay2024.en.ec21.com/Veshay_PCB_Router_Machine_PCB--12004367_12004439.html]]></link><description><![CDATA[PCB product, etc. The equipment
consists of a laser cutting mechanism, cutting and positioning mechanism,
cutting and dust removal mechanism and cutting platform mechanism. Lengths and
widths for cut]]></description><pubDate><![CDATA[20250303]]></pubDate></item>
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<title><![CDATA[Multilayer PCBs]]></title><link><![CDATA[https://haosens2010.en.ec21.com/Multilayer_PCBs--4624610_4624612.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[20250220]]></pubDate></item>
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<title><![CDATA[Epoxy Resin Fiberglass Sheets FR4 Flame Retardant Epoxy Fiberglass Laminates]]></title><link><![CDATA[https://tfuermaterials.en.ec21.com/Epoxy_Resin_Fiberglass_Sheets_FR4--12036090_12036095.html]]></link><description><![CDATA[PCB warping and bending under mechanical stress.
Flame Resistance: The “FR” in FR4 stands for Flame Retardant. This means the material has a high resistance to fire, making it a safe choice for a]]></description><pubDate><![CDATA[20250111]]></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[Pressure Sensor Medical Electronic Care Device PCB Board Assembly
Industry-specific attributes
Base Material FR4/ALU/FPC
Board Thickness 0.4MM/0.6MM/0.8MM/1MM/1.6MM
Other attributes
Model Number
Plac]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[PCB Membrane Switch Factoryjoint Design and Manufacturingquantity Is Better]]></title><link><![CDATA[https://42102219881211186x.en.ec21.com/PCB_Membrane_Switch_Factoryjoint_Design--11859276_11859326.html]]></link><description><![CDATA[For the Rigid circuit membrane switches, the circuit is rigid printed circuit board. The material of rigid PCB is usually FR4 and Copper. By this type of membrane switch, the connector usually is the]]></description><pubDate><![CDATA[20240829]]></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[PCB&amp;PCBA prototype and Mass Production
4. Electronic Components Sourcing Services
5. PCB Assembly Services:SMT,DIP&amp;THT,BGA repair and reballing
6. ICT, Constant Temperature Burn-in and Function Test
]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Hot Sales CEM3 CCL Copper Clad Laminate Sheet for PCB]]></title><link><![CDATA[https://98chifengproducts.en.ec21.com/Hot_Sales_CEM3_CCL_Copper--11970087_11965474.html]]></link><description><![CDATA[CEM-3 copper clad laminate consists of bleached fiber glass cloth, impregnated with flame retardant epoxy resin and clad with single glass fabric and electrolytic copper foil. It has high electrical ]]></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[PCB transfer heat 8 to 9 times faster than Rigid FR4 PCB. MCPCB laminates dissipate heat, keeping heat generating components cooler which results in increased performance and life. Metal core PCB are]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Cardio HIIT Trainer PCBA | Printed Circuit Board Assemblies | Grande]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Cardio_HIIT_Trainer_PCBA_Printed--11194245_11194251.html]]></link><description><![CDATA[Supplier: Shenzhen Grande ElectronicsLayers:4Application: Cardio HIIT Trainer PCBA | Printed Circuit Board Assemblies | GrandePCB:FR4/1.6mm/1ozMin Via: 0.2mmSurface Treatment: HASLPCBA Lead time: 3-4]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[LRF(LASER RangeFinder) Receiver]]></title><link><![CDATA[https://wooriro.en.ec21.com/LRF_LASER_RangeFinder_Receiver--11769380_11769868.html]]></link><description><![CDATA[FR4 PCB and standard TO-8 package provides a low cost solution for LIDAR receiver.
Features
5ns~28ns input pulse
InGaAs APD chip
Integrated CMOS TIA and LOGIC
CMOS logic output for detection (~15ns)
]]></description><pubDate><![CDATA[20240331]]></pubDate></item>
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<title><![CDATA[-30-300 High Temperature Resistant Passive UHF RFID Tag On Metal for Asset Management]]></title><link><![CDATA[https://tracyzuo.en.ec21.com/30_300_High_Temperature_Resistant--3788394_11420678.html]]></link><description><![CDATA[ProtocolISO18000-6C/EPC C1 GEN2Coloraccept customizationMaterialPCB, FR4, ectUnit PriceBased in products&apos; material, size, quantity,packing ectmoq2 pcsChipM4QT, H3, H4, ect
PackingPacking in the bags-]]></description><pubDate><![CDATA[20230517]]></pubDate></item>
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<title><![CDATA[FR-4 Copper Clad Laminate Grade B]]></title><link><![CDATA[https://zws922.en.ec21.com/FR_4_Copper_Clad_Laminate--2351197_3749415.html]]></link><description><![CDATA[Copper Clad Laminate made by HUALIDA(Zhejiang Huazheng Electronic Group Co.,Ltd.
TG135,140,170, CIT300,CTI600.
UL:E136069, Pass ISO9001,2001
And also get the SGS report!
Important: good quality with ]]></description><pubDate><![CDATA[20160314]]></pubDate></item>
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<title><![CDATA[Mcpcb / Metal Core PCB / LED PCB]]></title><link><![CDATA[https://szxpcb.en.ec21.com/Mcpcb_Metal_Core_PCB_LED--3415419_5363938.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[Hybrid PCB Stack-up Optimizes Signal Integrity and the PCB Cost]]></title><link><![CDATA[https://bcco.en.ec21.com/Hybrid_PCB_Stack_up_Optimizes--10882619_10944709.html]]></link><description><![CDATA[PCB board require very high electrical
performance, some do not require high, in this case, the parts with low
electrical performance requirements will be used FR4, while the parts with high
electric]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[LED Work Lamp (10W-Square Type)]]></title><link><![CDATA[https://system1.en.ec21.com/LED_Work_Lamp_10W_Square--7000989_7001019.html]]></link><description><![CDATA[Specifications
&amp;bull; OSRAM 0.5W LED Applied (20PCS)
&amp;bull; FR4 PCB: Realizing Constant Current
&amp;bull; Aspheric Lens
&amp;bull; Non-Parabolic Reflector
&amp;bull; 200 LWX at 3M (20 Degree) : Lens &amp; Reflector]]></description><pubDate><![CDATA[20130430]]></pubDate></item>
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<title><![CDATA[Professional Experience Metal Core PCB Circuit Board Enepig PCB Fabrication Factory]]></title><link><![CDATA[https://2pcbtech.en.ec21.com/Professional_Experience_Metal_Core_PCB--11782526_11782527.html]]></link><description><![CDATA[PCB, by definition, has a single conductive copper layer which sits on top of a supporting dielectric, typically resin impregnated woven glass fabric (FR4).
Double Sided PCB
A double-sided PCB, by de]]></description><pubDate><![CDATA[20230505]]></pubDate></item>
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<title><![CDATA[8L Interconnection HDI PCB (3+N+3)-www.Lzjpcb.Com-ShenZhen PCB ELECTRONICS LTD]]></title><link><![CDATA[https://lzjpcbcom.en.ec21.com/8L_Interconnection_HDI_PCB_3--11869563_11869577.html]]></link><description><![CDATA[类别：HDI PCB
行业领域：智能终端
层数：8L
材质：FR4 TG150，无卤
https://www.lzjpcb.com/hdi/3HDI.html
]]></description><pubDate><![CDATA[20231123]]></pubDate></item>
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<title><![CDATA[Elevator Control]]></title><link><![CDATA[https://ayesha19920906.en.ec21.com/Elevator_Control--11391852_11391857.html]]></link><description><![CDATA[PCBA Elevator Control
Product: Customized OEM PCB Manufacturing Service with Gerber File
Material: FR4, Aluminum, CEM-3,CEM-1, HI-TG, Rogers, Taconic, Argon and so on.
Packaging: Normal Carton, Custo]]></description><pubDate><![CDATA[20210603]]></pubDate></item>
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<title><![CDATA[Double-Sided PCB Other New Energy PCB PCBA Board Printed Circuit Boards Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Double_Sided_PCB_Other_New--11786568_11802758.html]]></link><description><![CDATA[PCB.Ucreate manufacture multilayer PCB up to 56 Layer , accept pure single material or mixed-press materials :Fr4,Rogers,Polymide,metal Core . ! 
Multilayer PCB Manufacturing
Due to the increase in t]]></description><pubDate><![CDATA[20230606]]></pubDate></item>
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<title><![CDATA[AOI Machine]]></title><link><![CDATA[https://polariscopes.en.ec21.com/AOI_Machine--11442378_11442381.html]]></link><description><![CDATA[This device is mostly used to detect various defects on the PCB inner
layer and outer layer board , such as short/open circuit, line width/ 
line distance tolerance, bump/ recess , pinhole, residual ]]></description><pubDate><![CDATA[20210909]]></pubDate></item>
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<title><![CDATA[2 Layers PCB]]></title><link><![CDATA[https://adplus01.en.ec21.com/2_Layers_PCB--10655888_10655889.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[Multi Blades PCB Separator PCB Cutting Machine LED Depaneling Machine]]></title><link><![CDATA[https://honreal.en.ec21.com/Multi_Blades_PCB_Separator_PCB--10692471_10747842.html]]></link><description><![CDATA[PCB thickness
0.6-3.0mm
PCB length
Unlimited
Power
40W
PCB material
Aluminum substrate, copper substrate, FR4, glass fiber board ect
Warranty
1 year(exclude the balde)
Packing Detailed
Standard expor]]></description><pubDate><![CDATA[20180609]]></pubDate></item>
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<title><![CDATA[Single Side Aluminium PCB Board]]></title><link><![CDATA[https://mktpcb.en.ec21.com/Single_Side_Aluminium_PCB_Board--10712329_10712359.html]]></link><description><![CDATA[Single Side Aluminium PCB Board 
Aluminum PCB 
Metal Core PCB 
Insulated Metal Substrate 
Aluminum PCB/Metal Core PCB/MCPCB/Insulated Metal Substrate(IMS) 
Insulated metal substrate (IMS consists of ]]></description><pubDate><![CDATA[20180601]]></pubDate></item>

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