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<title><![CDATA[EC21 Product Catalogs - solder mask pcb board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/solder_mask_pcb_board--10120303/1/solder mask pcb board.html]]></link><item>
<title><![CDATA[Matt Green Solder Mask Multilayer 12L PCB Board]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/Matt_Green_Solder_Mask_Multilayer--11890882_11907623.html]]></link><description><![CDATA[Solder mask/ Silkscreen Color
Green/White
Surface Finishing
Gold
Min.Quantity of Order
No MOQ
Leadtime 
10-12days for prototype, 18days for mass production
Advantage of 12Layers PCB prototype
Will 12]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[OEM Design Blue Solder Mask HASL PCB Board]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/OEM_Design_Blue_Solder_Mask--10316737_10327499.html]]></link><description><![CDATA[mask
9
Copper thickness
18um-280um(0.5OZ-8OZ)(normally 1OZ)
10
Solder mask color
green/black/white/red/blue/yellow
11
Outline Tolerance 
±0.13mm
12
Impedance control Tolerance
±10%
13
Hole toleranc]]></description><pubDate><![CDATA[20200402]]></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[Board thickness: 0.30 to 3.20mm (12 to 126mil)
- Copper thickness: 0.50 to 5 ounce.
- Solder mask: LPI solder mask, conventional solder mask, peelable solder mask, UV solder mask
- Minimum line width]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[Double-Sided Multilayer PCB for Complex Circuit Designs Multilayer PCB for Home Automation Systems]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Double_Sided_Multilayer_PCB_for--11979593_11979594.html]]></link><description><![CDATA[Solder Mask TypeLPISMT Mini.Solder Mask Width0.075mmMini. Solder Mask Clearance0.05mmPlug Hole Diameter0.25mm--0.60mmImpedance control Tolerance±10%Surface finish/treatmentHASL,ENIG,Chem,Tin,Flash G]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Automatic Infrared Hand Dryer Electronics Contract Manufacturing Company-Grande]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Automatic_Infrared_Hand_Dryer_Electronics--11194245_11194275.html]]></link><description><![CDATA[PCB Types: 5oz heave copper, Impedance board, HDI, HF board, Aluminum, FPC, Rigid Flex PCB
PCB Basic Material Brand
HF: Rogers, Taconic 
HTG: S1000-2M, Lianmao IT180A
Solder Mask: Taiyo PSR-2000/4000]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[High Frequency Printed Circuit Board Production, Gerber File for Quote]]></title><link><![CDATA[https://cttpcb.en.ec21.com/High_Frequency_Printed_Circuit_Board--10919275_11050424.html]]></link><description><![CDATA[pcb circuit board
PCB type :Customized Electronics Manufacturing
Optional laminate 
Material: Alu/Aluminum,FR4/FR-4,Copper,Ceramic,Rogers
Solder mask color: Blue,Red,Purple,Yellow,White,Green,Black
N]]></description><pubDate><![CDATA[20231206]]></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 Capability 
PCB Type: 
Hybrid PCB, Mixed PCB
Mixed type: 
RO4350B + FR4;
RO4003C + FR4;
F4B + FR4;
RT/duroid5880 + FR4;
RT/duroid5880 + RO4350B
Solder mask: 
Green, Red, Blue, Black, Yellow
Layer]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[4 Layers Half Hole PCB]]></title><link><![CDATA[https://rcypcb.en.ec21.com/4_Layers_Half_Hole_PCB--5377851_5378541.html]]></link><description><![CDATA[Layers: 4
Material: FR-4 TG170
Solder mask color: Green
Copper thickness: 2oz
Board thickness: 1.2mm
Surface finish: Immersion gold 
With half hole
Packing: vacuum
Min. drilled hole size: 0.3mm
Certi]]></description><pubDate><![CDATA[20130506]]></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[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 
Legend: white/blac]]></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[Solder mask Color: White, Black. We can also provide Super-White color for LED PCB to improve the reflected light off of the board to increase the Lumens. 
The following table presents some of our Al]]></description><pubDate><![CDATA[20180601]]></pubDate></item>

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