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<title><![CDATA[EC21 Product Catalogs - free space]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/free-space--10120399/1/free space.html]]></link><item>
<title><![CDATA[PCB - Single Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB-Single-Sided--12069932_12069952.html]]></link><description><![CDATA[Spaces
Determines circuit density and manufacturing difficulty
• Standard low-cost specification: 200μm
• Minimum possible specification: 100μm
Single-sided PCBs have a single wiring layer, so ]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Premium Car Audio Circuit Board with Integrated Amplifier]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/Premium-Car-Audio-Circuit-Board--12056085_12056091.html]]></link><description><![CDATA[free audio at high volumes.
Wide Voltage Compatibility: Operates on standard 12V DC automotive systems, making it perfect for car, truck, or RV audio installations.
DSP-Ready Architecture (Optional):]]></description><pubDate><![CDATA[20250708]]></pubDate></item>
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<title><![CDATA[PCBA 6 Layers with Electronics PCB]]></title><link><![CDATA[https://haosens2010.en.ec21.com/PCBA-6-Layers-with-Electronics--4624610_4647099.html]]></link><description><![CDATA[space: 0.075mm (3mil)
- Minimum hole diameter: 0.10mm (4mil)
- PTH hole diameter tolerance: +/-0.076mm (+/-3mil)
- NPTH hole diameter tolerance: +/-0.03mm (+/-1.2mil)
- Maximum board size: 460 x 620m]]></description><pubDate><![CDATA[20250213]]></pubDate></item>
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<title><![CDATA[China OEM/ODM PCBA Experts in Customized Electronics Motherboards Assembly Inverter LED PCB SMT PCBA]]></title><link><![CDATA[https://sncpcb.en.ec21.com/China-OEM-ODM-PCBA-Experts--11979593_11981134.html]]></link><description><![CDATA[Free, FR-1, FR-2, AluminumBoard thickness 0.4mm-4mmMax.finished board side 1020mm*1000mmMin.drilled hole size 0.25mmMin.line width 0.10mm(4mil)Min.line spaceing 0.10mm(4mil)Surface finish/treatment H]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Single Cu-base PCB]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Single-Cu-base-PCB--10961296_11944082.html]]></link><description><![CDATA[router diameter: ≥ 1,6 mm
●Surfaces: HAL, HAL free lead, OSP, ENIG (not recommended!)
●Machining:Produced like standard PCBs in multiples or individually, as well as being milled and scored.
]]></description><pubDate><![CDATA[20240528]]></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[space obtained by the finer track structure can be used for components.
5. Reducing overall space requirements will result in smaller board sizes and fewer layers.
Electronic products continue to dev]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[MCPCB Manufacturing for LED Products]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/MCPCB-Manufacturing-for-LED-Products--10327532_10327540.html]]></link><description><![CDATA[free,Immersion Gold/Tin/Silver,OSP,gold plating/finger,Carbon ink,Peelable mask
9
Copper thickness
35um-210um(1OZ-6OZ)
10
Hole Position Tolerance
±0.05mm
11
Outline Tolerance 
Routing:±0.15mm,Punch]]></description><pubDate><![CDATA[20200402]]></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[Detailed Product Description
Color:
Yellow
Material:
Rogers Material
Layer:
Multilayer
Board Size:
3*9cm
Copper Thinknes:
1 Oz
Min Line Width:
4 Mil
Min Line Space:
4mil
Surface Finish:
Immersion Gol]]></description><pubDate><![CDATA[20170829]]></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[free from defects in materials and workmanship.
Packing and Shipping:Packaging and Shipping PCB Module BoardPCB Module Board products must be packaged and shipped properly to ensure that they arrive ]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[1-Layer Flex PCB Solder Mask Yellow Cover Film 0.2mm]]></title><link><![CDATA[https://gtpcba.en.ec21.com/1-Layer-Flex-PCB-Solder--11805203_11805206.html]]></link><description><![CDATA[space is limited. Flex PCBs are typically designed with thin layers that are laminated together, giving them the flexibility needed for various applications.
As a single sided pcb manufacturer, we pr]]></description><pubDate><![CDATA[20230612]]></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[space
0.3mm≤Pitch＜0.4mm
Min ball space
0.3mm≤Pitch＜0.5mm
PCB DIP Min thickness
T＜0.8mm
PCB DIP Max thickness
T＞2mm
PCB DIP Min Length
L≥50mm
PCB DIP Min Width
W≥30mm
PCB DIP Max Lengt]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[ODM Gold Finger PCB Board Fabrication High TG FR4 PCBA for Industrial Field]]></title><link><![CDATA[https://pcbboardfabrication.en.ec21.com/ODM-Gold-Finger-PCB-Board--11776872_11776873.html]]></link><description><![CDATA[free, FR4- Halogen- Free&amp;High-Tg
Board thickness0.4mm-5.0mmBoard sideMin 6*6mm Max 600*700mmMin.drilled hole size0.25mmMin.line width0.075mm(3mil)Min.line spaceing0.075mm(3mil)Surface finish/treatmen]]></description><pubDate><![CDATA[20230426]]></pubDate></item>

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