TOWOT Lead Free Rosin Core Solder
Product description
What matters most
This lead free rosined core solder wire is designed for reliable electrical soldering with a smooth flow and strong joints. It features a low melting point that facilitates quick work on circuit boards, TVs, radios and other home appliances. The composition 99.3% Sn and 0.7% Cu paired with a 2.0% rosin flux provides good wetting and dependable performance for everyday repairs. You’ll notice easy handling and steady solder flow, making it suitable for both DIY projects and professional tasks. 🔧🧰

Its 0.6mm diameter and 50g weight keep it compact for drawer storage or a compact workbench setup. This makes it a practical choice for hobbyists and technicians who value precision and durability in their soldering results. The product supports steady, repeatable joints, helping you complete work with confidence and less rework. Depending on your project, it can reduce heat exposure to delicate components while maintaining solid electrical connections. Consider it a pragmatic tool for routine electronics maintenance and light fabrication.


For those prioritising value for money, the lead free formulation aligns with current industry expectations while keeping costs predictable. The solder wire is particularly well suited for circuit boards and small electronic devices, where clean finishes and reliable adhesion matter. If you’re repairing appliances or assembling simple assemblies, this wire offers predictable performance and straightforward usability. Overall, it combines accessible handling with dependable results, ideal for regular use without fuss. 🧰

A friendly note on after-sales support: the seller invites contact for any questions, and aims to respond promptly to ensure a positive shopping experience. This helps when you’re building or repairing projects and need quick guidance along the way. The blend of technical reliability and practical usability makes it a sensible addition to any electronics toolkit. You get a balance of performance, ease of use and everyday applicability without unnecessary complexity.
Technical details



The following specifications describe the product’s technical characteristics and are useful for planning your projects and confirming compatibility with components and boards. This section is focused on concrete data you can reference during sourcing and assembly.
- Alloy composition: Sn 99.3, Cu 0.7
- Flux content: Rosin flux 2.0%
- Diameter: 0.6 mm
- Net weight: 50 g
- Melting range: 217 °C–222 °C
- Application: circuit boards, TV, radio and home appliance repairs
- Lead content: lead free
- Storage considerations: keep away from moisture and heat sources

The above figures reflect typical specifications and are intended to support practical decision making when selecting materials for electronics work. The lead free composition aligns with common industry standards, and the rosin core flux assists with flow and wetting. For everyday tasks, this solder wire offers straightforward handling, predictable melting and reliable joint formation. It remains a dependable option for projects that require consistency and a neat finish.
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