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<title><![CDATA[EC21 Product Catalogs - hole material]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/hole-material--10120303/1/hole material.html]]></link><item>
<title><![CDATA[Heavy Duty Marine Sand Suction Pump Multilayer Assembled PCB Fabrication]]></title><link><![CDATA[https://pcbdesign12.en.ec21.com/Heavy-Duty-Marine-Sand-Suction--10035716_10079487.html]]></link><description><![CDATA[Materials：FR-4, FPC, Aluminum，High TG，Halogen-Free, HF, CEM-1, CEM-3, FR-1, 94-V0 and so on.
11, Material Brand：KB, SHENGYI, NANYA and so on. 
PCBA Lead Time
PCBA prototype: 7-10 working days]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[6 Layer PCB with Immersion Gold]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/6-Layer-PCB-with-Immersion--10961296_12051711.html]]></link><description><![CDATA[Base Material
Fr4 TG140
Board Thickness
1.6 mm
Copper Thickness
1OZ
Min. Hole Size
8mil (0.2mm)
Min. Line Width/ Spacing
6mil (0.154mm)/5mil (0.125mm)
Solder mask Color
Green
Silkscreen Color
White
S]]></description><pubDate><![CDATA[20250324]]></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[Alumina Ceramic Circuit Board OEM Motherboard Aluminum Nitride Board Circuit-Board Professional Manu]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Alumina-Ceramic-Circuit-Board-OEM--11979593_11981251.html]]></link><description><![CDATA[Basic Info.Model NO.CERAMIC CIRCUIT BOARDBase MaterialCopperInsulation MaterialsOrganic ResinModelPCBBrandCustomers BrandOne Stop ServicePCB Assembly, Component Sourcing, Box BuildingCertificationIAT]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[4OZ Heavy Copper 12 Layer PCB with ENIG]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/4OZ-Heavy-Copper-12-Layer--11890882_11907658.html]]></link><description><![CDATA[PRODUCT DESCRIPTION
Quick Details: 4OZ, TG170, 12mil /12mil 
Base Material
Fr4 TG170
Layer Counts
12L
Board Thickness
3.2 mm
Copper Thickness
4OZ
Min. Hole Size
16mil (0.4mm)
Min. Line Width/ Spacing]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[MCPCB  with Single Side or Double Sides for LED Lightings]]></title><link><![CDATA[https://finest202104.en.ec21.com/MCPCB-with-Single-Side--11378505_11378510.html]]></link><description><![CDATA[MC PCB board, metal core PCB, IMS PCB
Raw materials: Aluminum core, Copper Core, Iron Core
Layer: 1 layer and 2 layer
Min. line width/space: 4mil/4mil (0.1mm/0.1mm)
Min. Hole size: 12mil (0.3mm)
Max.]]></description><pubDate><![CDATA[20230519]]></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[material, or partially cured prepreg material. The application of heat and pressure in the bonding press fully cures the prepreg material to create the finished multilayer. PTHs take connections from]]></description><pubDate><![CDATA[20230505]]></pubDate></item>
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<title><![CDATA[Fabrication Manufacturing PCBA Prototype Multilayer High Tg PCB]]></title><link><![CDATA[https://cesgatepcbec21.en.ec21.com/Fabrication-Manufacturing-PCBA-Prototype-Multilayer--11155667_11251575.html]]></link><description><![CDATA[Number of Layers:1-64-Layer
Base Material:FR4,High-TG ,Rogers,Nelco,RCC,PTFE
Copper Thickness:0.3-12oz
Board Thickness:0.6-10mm
Min. Hole Size:0.03mm
Min. Line Width:0.035
Min. Line Spacing:0.035
Sur]]></description><pubDate><![CDATA[20200905]]></pubDate></item>
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<title><![CDATA[Custom Allegro Electron Board Design and Fabrication PCB Layout Service]]></title><link><![CDATA[https://cttpcb.en.ec21.com/Custom-Allegro-Electron-Board-Design--10919275_11050414.html]]></link><description><![CDATA[Custom allegro electron board design and fabrication pcb layout service
Brand Name: HK CT TECH OEM PCB
Model Number: Double sided, Multilayer pcb
Base Material: FR4,Rogers,Aluminum
Copper Thickness: ]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Multilayer-PCB--11791188_11794566.html]]></link><description><![CDATA[materials and positioning systems. It has multiple layers of wiring layer. Each layer is a medium layer, and the medium layer can be made very thin. The electrical connections between them are usuall]]></description><pubDate><![CDATA[20230521]]></pubDate></item>
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<title><![CDATA[Peelable S/M 2Layers Lead Free HASL FR4]]></title><link><![CDATA[https://chanyee.en.ec21.com/Peelable-S-M-2Layers-Lead--11457152_11869936.html]]></link><description><![CDATA[S/M
Layer: 2
Surface treatment: Lead Free HASL
Material: FR4
Line width/Line space: 0.325/0.305mm
Thickness: 1.6mm
Min hole φ: 0.75mm
For more details about PCB Design
, please contact us.
]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[Industry Controlling Motherboard PCB On the Frequency Converter]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Industry-Controlling-Motherboard-PCB-On--11812588_11812595.html]]></link><description><![CDATA[materials, with impedance controlling requirements.
2.Product Parameter (Specification)
There are many types of process characteristics of industry controlling boards, including impedance control boa]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[6Layer RO4350+FR4]]></title><link><![CDATA[https://ayesha19920906.en.ec21.com/6Layer-RO4350-FR4--11384983_11390004.html]]></link><description><![CDATA[shipping method
Wide range of PCB supplying
One stop turnkey EMS service, including material procurement, SMT and thru-hole assembly, box build assembly
UL recognized and RoHS Directive-compliant
]]></description><pubDate><![CDATA[20210531]]></pubDate></item>
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<title><![CDATA[Red Ink ENIG Multilayer PCB]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/Red-Ink-ENIG-Multilayer-PCB--10316737_10316803.html]]></link><description><![CDATA[Material
FR-4(High TG),CEM-1,Aluminum base,CEM-3, FR4 Halogen Free,Rogers,Polyimide,TEFLON
3
Board thickness
0.2mm-6mm(normally 1.6mm)
4
Max.finished board size
1200*600mm
5
Min.drilled hole size
0.1]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[4 Layers PCB]]></title><link><![CDATA[https://adplus01.en.ec21.com/4-Layers-PCB--10655888_10656034.html]]></link><description><![CDATA[Material: Cem-1, Cem-3, FR-4, High-Tg FR4, Aluminum, Rogers, Arlon, Taconic, Polyimide, etc., 
Technic: Blind &amp; Buried hole, countersink hole, castle hole (half hole), Minimum drilling mechanical hol]]></description><pubDate><![CDATA[20180131]]></pubDate></item>
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<title><![CDATA[Rogers PCB]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers-PCB--10524638_10524639.html]]></link><description><![CDATA[material on stock 
PCB thickness: 0.2-2mm+/-10% 
Final copper: 0.5-10oz 
Min hole: 0.2mm 
Min line width/space: 4/4mil 
Min hole copper: 20&amp;mu;m/25&amp;mu;m 
Solder mask: green/blue/red/black/gray/white ]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
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<title><![CDATA[White Aluminium PCB]]></title><link><![CDATA[https://mktpcb.en.ec21.com/White-Aluminium-PCB--10712329_10712351.html]]></link><description><![CDATA[material consists of aluminum core with standard FR4. It features a thermal metal-clad layer that dissipates heat in a highly efficient manner, while cooling components and increasing the overall per]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Print Circuit Board - ROHS PCB]]></title><link><![CDATA[https://elecsound.en.ec21.com/Print-Circuit-Board--728594_3607435.html]]></link><description><![CDATA[space: 0.15mm 3) Min. line width: 0.15mm 4) Min. hole diameter: 0.40mm 5) Thickness: 1.2mm 6) Type: PTH (SMT, DIP) 7) Base laminate materials: halogen free 8) Board technology: HAL + Goldfinger
]]></description><pubDate><![CDATA[20090615]]></pubDate></item>
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<title><![CDATA[6 Layers PCB Enig Blue Ink]]></title><link><![CDATA[https://rcypcb.en.ec21.com/6-Layers-PCB-Enig-Blue--5377851_5378477.html]]></link><description><![CDATA[Layers: 6
Material: FR-4 TG170
Solder mask color: Blue
Copper thickness: 2oz
Board thickness: 1.2mm
Surface finish: Immersion gold
With half hole
Packing: vacuum
Min. drilled hole size: 0.2mm
Certifi]]></description><pubDate><![CDATA[20130506]]></pubDate></item>

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