

⚡ Solder smarter, not harder — the pro’s choice for flawless connections!
MAIYUM 63-37 Tin Lead Rosin Core Solder Wire is a high-quality electrical soldering wire featuring a precise 0.6mm diameter and 1.8% rosin flux content. With a melting point of 183°C, it offers smooth flow and strong, reliable solder joints. The 50g spool is compact and portable, making it ideal for professional and DIY electrical work. Trusted by thousands, it combines optimal alloy composition for superior conductivity and durability.




| ASIN | B075WBDYZZ |
| ASIN | B075WBDYZZ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,085 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88 in Electrical Wire |
| Color | 0.6mm 50g |
| Customer Reviews | 4.6 4.6 out of 5 stars (20,436) |
| Customer reviews | 4.6 4.6 out of 5 stars (20,436) |
| Date First Available | 19 January 2018 |
| Date First Available | 19 January 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 54.4 g |
| Item model number | JF650 |
| Item model number | JF650 |
| Manufacturer | Shenzhen Joycefook Technology Co., Ltd |
| Manufacturer | Shenzhen Joycefook Technology Co., Ltd |
| Material | Metal |
| Part number | JF650 |
| Product Dimensions | 5.51 x 3 x 5.51 cm; 54.43 g |
| Product Dimensions | 5.51 x 3 x 5.51 cm; 54.43 g |
| Size | 0.6mm 50g |
M**A
وايد زين
W**L
good quality
it does the job.
A**E
Excellent.
Excellent.
M**O
Performance & Use: The MAIYUM 63-37 tin-lead rosin core solder wire is high quality and easy to work with. It flows smoothly and creates strong, reliable joints for all types of electronic repairs. Ease of Use: The wire heats and melts evenly, making soldering precise and controlled. It works well with both small components and larger connections. Durability & Reliability: I’ve used it on multiple electronic projects, and there have been no issues with connectivity or joint strength. The rosin core helps ensure good adhesion and a clean finish. Final Verdict: If you need reliable, high-quality solder for electronics, this MAIYUM wire delivers. Easy to use, dependable, and perfect for repairs or custom projects.
A**.
fast delivery
B**T
not worthy.
R**N
Works wonderfully as it should
M**A
I don't know why the price is so low for this lead rosin core solder. I love the size for circuit boards and it works well. No issues.
Trustpilot
4 days ago
3 weeks ago