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<title><![CDATA[EC21 Product Catalogs - immersion gold]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/immersion-gold--10120303/1/immersion gold.html]]></link><item>
<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[NPTH hole diameter tolerance: +/-0.03mm (+/-1.2mil)
- Maximum board size: 460 x 620mm (18 x 24)
- Board finishing type: Hot air leveling, soft gold, hard gold, immersion gold, gold fingers. 
]]></description><pubDate><![CDATA[20250220]]></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[Immersion Gold, HASL, OSP
Typical conductor width/spacing/thickness tolerance is +/-20%, although tighter tolerance is achievable.
Applications for Heavy Copper
Heavy copper can be used for a variety]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[Lead Free HASL&amp;ENIG Multilayer PCB]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/Lead-Free-HASL-ENIG-Multilayer--10316737_10316784.html]]></link><description><![CDATA[Immersion Gold/Tin/Silver,OSP,gold plating/finger,Carbon ink,Peelable mask
9
Copper thickness
18um-280um(0.5OZ-8OZ)(normally 1OZ)
10
Solder mask color
green/black/white/red/blue/yellow
11
Outline Tol]]></description><pubDate><![CDATA[20200402]]></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[immersion gold/immersion tin/ 
immersion silver/flash gold/hard gold 
Outline: rout and score/V-cut 
E-test: 100% 
Certificates: UL, SGS, RoHS Directive-compliant, ISO 
Files: Gerber Protel DXP Auto ]]></description><pubDate><![CDATA[20170829]]></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[Hot Air Solder Leveling 
Lead Free HASL - RoHS 
ENIG - Electroless Nickle/Immersion Gold - RoHS
Min Annular Ring
4mil
Min Drilling Hole Diameter
6mil
Other Techniques
Countersink holes 
Screw holes
]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Rogers RO3006 High Frequency PCB]]></title><link><![CDATA[https://bcco.en.ec21.com/Rogers-RO3006-High-Frequency-PCB--10882619_11068655.html]]></link><description><![CDATA[immersion gold etc.
Typical applications are
1. Automotive radar applications
2. GPS Antennas
3. Power amplifiers and antennas
4. Patch antennas for wireless communications
5. Direct broadcast satell]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[8 Layer PCB TG 170 Enig]]></title><link><![CDATA[https://rcypcb.en.ec21.com/8-Layer-PCB-TG-170--5377851_5378393.html]]></link><description><![CDATA[Layers: 8
Material: FR-4 TG170
Solder mask color: Green
Copper thickness: 1oz
Board thickness: 2.0mm
Surface finish: Immersion gold
Packing: vacuum
Min. drilled hole size: 0.5mm
Certificate: UL, ISO ]]></description><pubDate><![CDATA[20130506]]></pubDate></item>
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<title><![CDATA[Aluminium PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Aluminium-PCB--9385605_9497801.html]]></link><description><![CDATA[Layers) Aluminium PCB 
The main surface finish includes HASL, gold plating, immersion gold, immersion silver, immersion tin, OSP. 
Service at tendtronic d0t c0m 
w&amp;hellip; tendtronic d0t c0m 
]]></description><pubDate><![CDATA[20150505]]></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[routing outline tolerance:+/-0.13mm; punching outline tolerance: +/-0.1mm
Surface finished: Lead free HASL, immersion gold (ENIG), immersion silver, OSP
Production capability: 30,000 s.q.m/month
]]></description><pubDate><![CDATA[20230519]]></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[Thickness:0.6-10mm
Min. Hole Size:0.03mm
Min. Line Width:0.035
Min. Line Spacing:0.035
Surface Finishing:HASL, Immersion 
Gold/Tin/Silver ,OSP
Board Size:5mm*5mm-610mm*1100mm
]]></description><pubDate><![CDATA[20200905]]></pubDate></item>
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<title><![CDATA[High Quality Inverter PCB Layout Design / High Quality Wireless Mouse PCB Layout Design]]></title><link><![CDATA[https://cttpcb.en.ec21.com/High-Quality-Inverter-PCB-Layout--10919275_11050430.html]]></link><description><![CDATA[Immersion Gold - RoHS
Min Drilling Hole Diameter
8mil
NPTH Hole Size Tolerance
±.002&quot; (±0.05mm)
Min Width of Slot Hole (PTH)
0.6mm
PTH Hole Size Tolerance
±.003&quot; (±0.08mm) - ±.006&quot; (±0.15mm)
Su]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Glucometer PCB]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Glucometer-PCB--11812588_11812589.html]]></link><description><![CDATA[Immersion gold
3.Product Feature And Application
There are many types of medical devices. Medical equipment can be divided into four categories: high-value medical consumables, low-value medical cons]]></description><pubDate><![CDATA[20230628]]></pubDate></item>

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