






🔥 Solder smarter, not harder — the pro’s choice for flawless connections!
HengTianMei’s 63/37 rosin core solder wire offers a professional-grade 0.3mm diameter and 50g weight, optimized for electrical soldering with a low melting point of 183°C. Its ideal tin-lead ratio and built-in flux deliver smooth, strong joints, making it perfect for detailed electronics repair and assembly.


| Manufacturer | HengTianMei |
| Part Number | HTMSW63370350 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 5.43 x 3.7 x 0.79 inches |
| Item model number | HTMSW63370350 |
| Size | 0.3mm/50g |
| Material | lead |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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