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<title><![CDATA[EC21 Product Catalogs - solder type]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/solder_type--10120399/1/solder type.html]]></link><item>
<title><![CDATA[PCB - Rigid Flex]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Rigid_Flex--12069932_12069956.html]]></link><description><![CDATA[Type &amp; Weight
• RA Copper (Rolled Copper): Required for Flex Areas, Recommended
• ED Copper (Electrolytic Copper): General for Rigid Areas
• Thickness: 0.5 to 1 oz (Flex), Up to 2 oz (Rigid)
RA]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Compressed Air Filter Circuit Board Manufacturing &amp; PCB Fabrication | Grande]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Compressed_Air_Filter_Circuit_Board--4357166_4357386.html]]></link><description><![CDATA[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 Ser]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Aluminium PCB]]></title><link><![CDATA[https://haosens2010.en.ec21.com/Aluminium_PCB--4624610_4648583.html]]></link><description><![CDATA[Base material: FR4, Aluminum, Ceramic,Rogers, F4BK, F4BT, TP, PF, CEM-1, CEM-3, High TG,etc.
- Board thickness: 0.30 to 3.20mm (12 to 126mil)
- Copper thickness: 0.50 to 5 ounce
- Solder mask: LPI so]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[One-stop PCBA Electronics Manufacturers Service  High Quality Factory PCB PCBA Service]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/One_stop_PCBA_Electronics_Manufacturers--11984085_12004960.html]]></link><description><![CDATA[type
Rigid, flexible, rigid-flexible
Layer NO.
1, 2, 4, 6, up to 24 layer
Shape
Rectangular, round, slots, cutouts, complex, irregular
Max PCB dimensions
1200mm*600mm
Board Thickness
0.2mm-4mm
Thickn]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[DS-908 Tin Planting Station for Soldering Tool Set]]></title><link><![CDATA[https://17169962783.en.ec21.com/DS_908_Tin_Planting_Station--11981731_11981735.html]]></link><description><![CDATA[solder ball.SR0CS 2nd/3rd gen CPU, compatible for Macbook Air A1466 A1465 , Macbook Pro A1425 A1278 (2012-2014), applicable for 0.5mm diameter solder ball.The above 13 types of stencils, including 3 ]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[Flexible PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Flexible_PCB--11046819_11046828.html]]></link><description><![CDATA[solder joints. Simply put, a flexible PCB board
does not contain as many potential sources for failure, which enhances their reliability.
Enhanced Capabilities. The flexible printed circuits boards
a]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Low Volume PCB Assembly]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Low_Volume_PCB_Assembly--11935225_11935299.html]]></link><description><![CDATA[types, specialized equipment, or niche products where mass production isn&apos;t warranted.
In low volume PCB assembly, flexibility and attention to detail are paramount. Manufacturers need to accommodate]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[OEM PCBA Manufacturer Customize LED Bead Light Board   One-stop Turnkey PCBA]]></title><link><![CDATA[https://leadsintec2024.en.ec21.com/OEM_PCBA_Manufacturer_Customize_LED--11911491_11916228.html]]></link><description><![CDATA[Specification
item
value
Model Number
Leadsintec 0916
Type
OEM PCBA Factory
Place of Origin
Guangdong
Brand Name
Leadsintec
Supplier Type
OEM PCBA Factory
Copper Thickness
0.5-4OZ
Product name
PCBA B]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Banding Machine Pcba Housing Pcba Service Electronic Assembly Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Banding_Machine_Pcba_Housing_Pcba--11408756_11473657.html]]></link><description><![CDATA[Type of Assembly SMT,Thru-hole, DIP Solder Type Water Soluble Solder Paste,Leaded and Lead-Free Components Passive Down to 0201 size BGA and VFBGA Leadless Chip Carriers/CSP Double-sided SMT Assembly]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[Multilayer PCBA]]></title><link><![CDATA[https://pennydlo2015.en.ec21.com/Multilayer_PCBA--11303710_11304593.html]]></link><description><![CDATA[1.Detailed Terms for Pcb Assembly
1)Technical requirement: 
1. Professional Surface-mounting and Through-hole soldering Technology
2. Various sizes like precision0402, 0603, 0805, 1210 and 2512 compo]]></description><pubDate><![CDATA[20201205]]></pubDate></item>
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<title><![CDATA[CEM-3 Electronic SMT PCB Assembly with OSP Surface Finish 2oz Copper Thickness]]></title><link><![CDATA[https://smtpcbaassemblycom.en.ec21.com/CEM_3_Electronic_SMT_PCB--11887216_11887217.html]]></link><description><![CDATA[TypeSingle-sided, Double-sided, Multi-layerCopper Thickness1/2oz, 1oz, 2oz, 3oz, 4ozMaterialFR-4, FR-1, CEM-1, CEM-3, AluminumLead Time2-3 WeeksSolder Mask ColorGreen, Blue, White, Black, Red, Yellow]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
<item>
<title><![CDATA[Electronic Printed Circuit Board Assembly with Board Thickness 0.2mm-6.0mm]]></title><link><![CDATA[https://pcbaboardassembly.en.ec21.com/Electronic_Printed_Circuit_Board_Assembly--11894893_11894894.html]]></link><description><![CDATA[and other electronic components.Q:What type of surface finish is used for PCBA Board Assembly?A:The most common surface finish used for PCBA Board Assembly is HASL (Hot Air Solder Leveling).]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
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<title><![CDATA[PCB Surface]]></title><link><![CDATA[https://greenstone23.en.ec21.com/PCB_Surface--11778431_11778453.html]]></link><description><![CDATA[PCB surface finish
include: PCB surface finish is a coating between a component and a bare board PCB. It is applied for two basic reasons: to ensure solderability, and to protect exposed copper circu]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[PCB Manufacturer PCB Assembly Service Customized Printed Circuit Board in China]]></title><link><![CDATA[https://ruomeipcb02.en.ec21.com/PCB_Manufacturer_PCB_Assembly_Service--11819316_11819317.html]]></link><description><![CDATA[LayersFrom single-sided to 12+ layersCopper Thickness 0.5-6 OZMaterial FR4 (Shengyi China, ITEQ, KB A+, HZ), HI-TG, FR06, Rogers, Taconic, Argon, Nalco, Isola and so onSolder Mask green, yellow, whit]]></description><pubDate><![CDATA[20230713]]></pubDate></item>
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<title><![CDATA[Flex PCB Solder Mask Black Silkscreen White]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Flex_PCB_Solder_Mask_Black--11805203_11836257.html]]></link><description><![CDATA[Flexible printed circuit boards (Flex PCBs) are a type of small PCB
that use flexible and bendable materials for their substrate. These substrates are typically made from polyimide and other special ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Heavy Copper PCB]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/Heavy_Copper_PCB--11798970_11798978.html]]></link><description><![CDATA[types of pcb boards, reasonably select the milling process parameters.
3. When fixing the position of the circuit board, carefully clamp it so as not to damage the solder layer and solder mask on the]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

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