






⚡ Solder smarter, not harder — join the pro DIY revolution!
This 63-37 tin-lead rosin core solder wire features a low melting point of 183°C and a precise 0.8mm diameter, delivering smooth, strong solder joints. With 1.8% flux content, it’s optimized for electrical soldering tasks including circuit boards and home electronics repairs. Compact and portable at 50g, it’s the essential tool for professionals and hobbyists aiming for flawless connections.




| Manufacturer | Shenzhen Joycefook Technology Co., Ltd |
| Part Number | JF850 |
| Item Weight | 1.92 ounces |
| Product Dimensions | 2.17 x 1.18 x 2.17 inches |
| Item model number | JF850 |
| Is Discontinued By Manufacturer | No |
| Color | 0.8mm 50g |
| Material | tin |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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