63/37 Rosin Core Solder Wire, 50g or 100g Spools in 0.6-1.0mm Diameters for Electronics Repair
63/37 Rosin Core Solder Wire, 50g or 100g Spools in 0.6-1.0mm Diameters for Electronics Repair
This 63/37 rosin core solder wire melts at 361°F or 183°C for quick flow across compatible circuit-board, cable and small electronics joints. A 1.8 percent internal flux core helps the alloy wet prepared metal and form a smooth connection, making the compact spool convenient for home repair, hobby projects and bench work.
Choose 0.6mm, 0.8mm or 1.0mm wire in listed 50g or 100g spools. The documented configuration is 0.8mm diameter and 50g, while every listed option uses a tin 63 percent and lead 37 percent alloy. This product contains lead: avoid inhaling fumes, wash hands after handling, keep it away from children and food-contact work, and follow workplace rules and local disposal requirements.
Specifications
- Alloy: Sn63 / Pb37
- Core: Rosin flux
- Flux content: 1.8%
- Melting point: 361°F / 183°C
- Diameter options: 0.6mm 0.8mm or 1.0mm
- Spool weights: 50g or 100g
- Documented size: 0.8mm 50g
- Form: Wire spool
- Uses: Circuit boards cables and electrical devices
- Safety: Contains lead
Frequently Asked Questions
Which wire sizes are available?
Choose 0.6mm, 0.8mm or 1.0mm solder in 50g or 100g spools.
What temperature melts the alloy?
The 63/37 tin-lead alloy melts at approximately 361°F or 183°C.
Does the wire contain flux?
Yes. It has a 1.8 percent rosin flux core.
What safety precautions apply?
The wire contains lead, so avoid fumes, wash hands after handling and keep it away from children and food-contact projects.