63/37 Tin Lead Solder Wire 22 Gauge 50g Roll | Rosin Core Soldering Wire for Electronics, PCB Repair & DIY Projects

The 63/37 Tin Lead Solder Wire is a premium-quality soldering wire designed for precision electronic assembly, PCB soldering, circuit repair, and electrical work. Made with a eutectic 63% tin and 37% lead alloy, it melts and solidifies at a single temperature, ensuring smooth solder flow, strong joints, and reduced chances of cold solder connections.

The 22-gauge wire provides excellent control for both through-hole and general-purpose soldering tasks. Its rosin core flux helps clean the soldering surface during use, improving wetting and creating reliable electrical and mechanical connections. The convenient 50g spool is ideal for electronics hobbyists, students, technicians, repair professionals, and makers.

Suitable for Arduino projects, Raspberry Pi, ESP32 development, PCB assembly, electronic repairs, DIY kits, robotics, and various electrical soldering applications.

Specifications

Key Features

• Premium 63/37 eutectic tin-lead alloy
• Instant solidification reduces cold solder joints
• Excellent wetting and solder flow
• Rosin flux core for clean and reliable soldering
• Strong electrical and mechanical joints
• Easy to use for beginners and professionals
• Suitable for PCB assembly and electronic repairs
• Ideal for DIY electronics, robotics, IoT, and prototyping
• Convenient 50g spool
• Compatible with most soldering irons

Applications

• PCB soldering
• Electronic circuit assembly
• Arduino projects
• ESP32 development
• Raspberry Pi projects
• Robotics
• Electrical wire joining
• Mobile repair
• DIY electronics
• Laboratory work
• Educational projects