Achieve reliable, high-strength solder joints with this 63/37 Tin-Lead solder wire featuring a no-clean rosin core. The precise eutectic alloy melts and solidifies at a single temperature (183°C), preventing cold joints and ensuring smooth, shiny results ideal for electronics work. Available in 0.8mm or 1.0mm diameters with 2% flux content. Features and Benefits
- 63/37 Eutectic Alloy - Melts and solidifies at a consistent 183°C, eliminating the "pasty" range for faster, stronger, and more reliable solder joints with a bright finish.
- No-Clean Rosin Core (2%) - The integrated flux actively cleans oxidation during soldering, and the non-corrosive, non-conductive residue requires no post-soldering cleaning, saving time and effort.
- Precision Wire Diameters (0.8mm/1.0mm) - Choose the optimal size for your work; the 0.8mm is perfect for fine-pitch components and PCB repair, while the 1.0mm is efficient for larger connections and general wiring.
- High-Quality Spool & Packaging - The wire is neatly wound on a durable reel to prevent tangling and kinks, ensuring smooth feeding and consistent performance from start to finish.
- Multiple Weight Options (20g to 200g) - Select the perfect quantity for your needs, from small hobbyist projects with the 20g roll to professional workshops requiring the bulk 200g reel. Applications
- Electronics Repair and Rework - Perfect for fixing circuit boards, replacing components, and assembling DIY electronics kits with precision and strong electrical connections.
- General Electrical Soldering - An excellent choice for wiring connections, automotive electronics, appliance repairs, and crafting stained glass or jewelry.
- Prototyping and Hobbyist Projects - The reliable performance and no-clean feature make it ideal for makers, students, and engineers building and testing prototypes. Note
Always work in a well-ventilated area. This solder contains lead; follow all local safety regulations for handling and disposal.
Reel Weight Options: 20 g, 200 g. Alloy Composition: 63% Tin, 37% Lead. Application: Electronic soldering. Flux Content: 2%. Flux Type: No-clean rosin core. Form: Solid wire on reel. Wire Diameter: 0.8 mm, 1.0 mm. Wire Diameter: 0.8 mm (Primary), 1.0 mm (Alternative/Variant). Wire Spool Outer Diameter: ~70-100mm (varies with weight). Reel Weight Options: 20g, 50g, 100g, 200g (standard variants). Alloy Composition: 63% Tin, 37% Lead (Sn63Pb37). Wire Spool Core Material: Plastic or cardboard. Liquidus Temperature: 183°C (361°F). Recommended Soldering Iron Tip Temperature: 300°C - 350°C (572°F - 662°F). Solidus Temperature: 183°C (361°F). Compliance (Inferred): Likely conforms to common industry standards (e.g., J-STD-006, IPC J-STD-004 for flux). Application: Precision electronic soldering, PCB assembly, component repair. Electrical Conductivity: High (typical for Sn63Pb37 alloy). Flux Activity: Mildly activated rosin (suitable for electronics). Flux Core Percentage: 2% by weight. Flux Type: No-clean Rosin (RA or RMA type). Melting Point: 183°C (361°F) - Eutectic point. Post-Solder Residue: Low, non-corrosive, non-conductive, typically no cleaning required. Tensile Strength: Approximately 40-50 MPa (typical for Sn63Pb37). Wire Form: Continuous solid-core wire with internal flux channel. Q: What are the exact specifications of this solder wire, including diameter and flux core? A: This solder wire is a 63/37 tin-lead alloy with a 2% no-clean rosin flux core. It is available in two standard diameters, 0.8mm and 1.0mm, and comes on reels ranging from 20g to 200g for different project scales.. Q: Is this 63/37 solder wire durable and reliable for professional electronic repairs? A: Yes, the 63/37 eutectic alloy formulation ensures a strong, reliable joint that solidifies quickly without a plastic phase, minimizing cold solder joints. The no-clean flux core is effective and leaves minimal residue, making it suitable for professional and hobbyist use.. Q: Can I use this rosin core solder wire for both electronics and general household soldering? A: This solder wire is specifically formulated for electronics work, such as circuit boards, wires, and small components. For plumbing or large metal joints, a different type of acid-core or solid solder would be more appropriate.. Q: Does this soldering wire come with any warranty or quality guarantee? A: This product is backed by a satisfaction guarantee. If you receive a defective reel or are unsatisfied with the product's performance, you can contact customer support for a resolution.. Q: Is this solder wire a good value compared to other brands? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use with its consistent 63/37 alloy and effective no-clean flux core..