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High Activity Solder Wire for PCB Welding with Sn99.3cu0.7 Alloy
US$0.90
10,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
Rosin Core Lead-Free Solder WireConductor Type
Sn99.3cu0.7 Tin-Copper AlloyModel NO.
SN99.3CU0.7Application
PCB BoardConductor Material
High Purity Tin + Copper AlloySheath Material
Solid Lead-Free Tin AlloyInsulation Material
Integral Blue Flame Retardant PlasticMaterial Shape
Continuous Round Spool Winding WireRange of Application
Electronic Factory ProductionCertification
RoHSBrand
OEMWire Diamete
0.6mm ~ 2.0mmStandard Net Weight
800g/SpoolTransport Package
Reel or Carton Box with ReelTrademark
OEM/ODMOrigin
ChinaKey features
Made of Sn99.3Cu0.7 lead free alloy fully compliant with RoHS environmental standard.
Uniform imported rosin core brings stable 1.8~2.6% flux content for high soldering activity.
Excellent fluidity speeds up tin spreading to improve production welding efficiency.
Low smoke & anti-splash performance reduces pollution and waste during operation.
Forms bright clean solder joints to skip extra cleaning after welding work.
Wide diameter range from 0.6mm to 2.0mm fits various electronic welding demands.
Stable working temperature 380~420 adapts manual iron and automatic soldering machine.
Standard 800g spool packing, custom net weight available for bulk order.
Passed SGS lab test to guarantee consistent alloy composition and welding property.
Widely used for PCB, home appliance, small electronic component repair & mass production.
Company profile

Henan YUEYAO Imp. & Exp. Co., Ltd.Henan, China
CertifiedBusiness Type: Trading CompanyNearest Port: QingdaoAverage Response Time: ≤2.84hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP, DAP, FCA, CIF, CFR, CIP
About Our Factory & Business Background
AddressZhengzhou, Henan, China
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsPower Cables, Building Wires, Appliance Cables, Rubber Mining Cables, UL Cables, CE Cables, Photovoltaic Cables, Solar Photovoltaic Panels, Energy Storage Batteries, Power Accessories
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is your Minimum Order Quantity (MOQ) for electrical wires, cables, and accessories?
A:
Our standard MOQ for most items (such as standard cables, conduits, and trunkings) is usually 500 meters or 1 full carton box. However, for customized products (e.g., specific lengths, special colors, or OEM branding), the MOQ may vary. Please contact our sales team with your specific requirements to get the most flexible MOQ quote.
Q:How long is your production and delivery lead time?
A:
For items we have in stock, we can arrange shipment within 3-7 working days after receiving your deposit. For mass production orders, the lead time is typically 15-25 days, depending on the order quantity and complexity of the product (e.g., custom wire harnesses or specialized junction boxes).
Q:Do you support OEM/ODM services? Can I put my logo on the products or packaging?
A:
Yes, absolutely. We have a professional R&D and production team that supports both OEM and ODM services. We can customize the cable length, color, label printing, and packaging boxes with your brand logo. Just provide us with your design or samples, and we will handle the rest.
Q:What international certifications do your electrical wires and cables have?
A:
Our products comply with major international safety and quality standards, including ISO 9001, CE, RoHS, UL (for specific cable types), and CCC. All our products undergo strict quality control inspections before shipment to ensure they meet your market's regulatory requirements.
Q:What are the available payment terms?
A:
We accept common international trade payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit) at sight, and Western Union for small sample orders. For regular clients, we can discuss more flexible payment terms such as a 30% deposit and 70% balance before shipment.
Send Inquiry
*To:
Henan YUEYAO Imp. & Exp. Co., Ltd.
Henan YUEYAO Imp. & Exp. Co., Ltd.*Content:
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