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<title><![CDATA[EC21 Product Catalogs - lead free hasl finishing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/lead free hasl finishing.html]]></link><item>
<title><![CDATA[PCB - Double Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Double_Sided--12069932_12069953.html]]></link><description><![CDATA[Finish
Solderability, Storabiity, and cost are affected.
LF HASL(Lead-Free HASL)
• Excellent solderability for the price
• Most widely used
OSP
• Low cost and environmental friendliness
• Sui]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Robotic Surgical Devices - Medical PCBA Manufacturer - Grande Electronics]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Robotic_Surgical_Devices_Medical_PCBA--4357166_4357516.html]]></link><description><![CDATA[Supplier:Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Robotic Surgical Devices - Medical PCBA Manufacturer - Grande Electronics
Surface Treatment: HASL
PCBA Lead ti]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Bespoke Motherboard Solutions From China OEM/ODM Electronics Mother Board Drone Equipment Circuit Bo]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Bespoke_Motherboard_Solutions_From_China--11979593_11981106.html]]></link><description><![CDATA[FinishingHASL/HASL Lead Free, Chemical Tin, Chemical GoldFast Delivery7 DaysTransport PackageESD Packaging, Shockproof Packaging, Anti-DropSpecification10cm*10cmTrademarkSNCOriginChinaHS Code85229099]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[PCB Surface Finish]]></title><link><![CDATA[https://bgpcba.en.ec21.com/PCB_Surface_Finish--11935225_11935292.html]]></link><description><![CDATA[lead-free soldering is required.
Choosing the right surface finish is essential for ensuring the reliability and performance of the PCB. Factors such as assembly process, component compatibility, and]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Rice_Milling_Machine_PCB_Assembly--11194245_11194269.html]]></link><description><![CDATA[finished copper
Application: Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly
Surface Treatment: HASL
PCBA Lead time:3-4 weeks
Packing: Anti-static bag and compartmental pa]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Single Side Aluminum Based LED PCB]]></title><link><![CDATA[https://kingcrediepcb.en.ec21.com/Single_Side_Aluminum_Based_LED--11493895_11621172.html]]></link><description><![CDATA[Color
Black
Surface Finishing
Lead Free HASL
Min.Quantity of Order
No MOQ
Certificate
UL, ISO 9001, ISO 14001
Difficulty
Metal-substrate PCB, high thermal conductivity 3.0W/m.k
]]></description><pubDate><![CDATA[20220815]]></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[FinishHASLProduct NamePCB Module BoardWarranty1 YearCopper Thickness1ozMin Hole Size0.2mmLayer2Lead Time3-5 DaysSilkscreen ColorWhiteSolder Mask ColorGreenSpecial PCBYesRigid PCBYesSpecial PCB BoardY]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Double-Sided PCB Other New Energy PCB PCBA Board Printed Circuit Boards Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Double_Sided_PCB_Other_New--11786568_11802758.html]]></link><description><![CDATA[finish
OSP，HASL，Imm Gold/Nickel/Ag， Electric gold
Copper thickness
0.5-7.0OZ
Soldermask
Green/Yellow/Black/White/Red/Blue 
Silkscreen
Red/Yellow/Black/White
Min PAD
5mil(0.13mm)
Inter package
V]]></description><pubDate><![CDATA[20230606]]></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[HASL (hot air solder leveling)/HASL lead Free
HASL/HASL lead free is the process of coating tin-lead/ tin-lead free solder on the surface of PCB so that it forms a layer of both anti-copper oxidation]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[High Quality 94V0 Printed Circuit Board Circuit Board Design and Manufacturing PCB Fabrication]]></title><link><![CDATA[https://cesgatepcbec21.en.ec21.com/High_Quality_94V0_Printed_Circuit--11119511_11287879.html]]></link><description><![CDATA[Finishing:HASL, HASL lead free, Immersion Gold, Immersion Tin, Immersion Silver, HardSurface Finish:HASL,OSP,Immersion Gold/Silver,ENIGSolder mask:Green. Red. Blue. White. Black.YellowSilkscreen colo]]></description><pubDate><![CDATA[20201107]]></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[Finish
HASL - Hot Air Solder Leveling 
Lead Free HASL - RoHS 
ENIG - Electroless Nickle/Immersion Gold - RoHS 
Immersion Silver - RoHS 
Immersion Tin - RoHS 
OSP - Organic Solderability Preservatives]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Lead Free HASL PCB]]></title><link><![CDATA[https://chanyee.en.ec21.com/Lead_Free_HASL_PCB--11457152_11457156.html]]></link><description><![CDATA[Lead Free HASL PCB
Product Description
HASL is the predominant surface finish used in the industry. The process consists of immersing circuit boards in a molten pot of a tin/lead alloy and then remov]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[ROGERS RT/Duroid 6010 High Frequency PCB for Ground Radar Warning Systems]]></title><link><![CDATA[https://bcco.en.ec21.com/ROGERS_RT_Duroid_6010_High--10882619_11117307.html]]></link><description><![CDATA[finish: 
Bare copper,
HASL, ENIG, Immersion tin, OSP.
RT/duroid 6010LM microwave laminates feature
ease of fabrication and stability in use. This property results in the possibility
of mass productio]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Aluminium PCBs]]></title><link><![CDATA[https://haosens2010.en.ec21.com/Aluminium_PCBs--4624610_7010616.html]]></link><description><![CDATA[Base material: Aluminium Thermal conductivity: 4W / m.K Layer count: 1 layer Thickness: 1.60mm Copper thickness: Finished:1oz Surface finish: Lead free HASL Color of S/M: White Color of silkscreen: B]]></description><pubDate><![CDATA[20130708]]></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[finished board size
1200*600mm
5
Min.drilled hole size
0.1mm
6
Min.line width
0.075mm(3mil)
7
Min.line spacing
0.075mm(3mil)
8
Surface finish/treatment
HASL/HASL lead free,Immersion Gold/Tin/Silver,O]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[Flexible PCB]]></title><link><![CDATA[https://mktpcb.en.ec21.com/Flexible_PCB--10712329_10712378.html]]></link><description><![CDATA[finishing: Lead-free, 
ENIG Gold, OSP, Immersion silver, Immersion Tin. HASL. Polyimide, PET. 
Max layer: Flex board: 1-6layer, Flex-Rigid Board:2-8 Layers. 
Min. hole size: 
punching hole: 0.50mm 
D]]></description><pubDate><![CDATA[20180601]]></pubDate></item>

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