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🔥 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 |
B**S
Decent cheap solder
I havent encountered any issues with this solder, and it works and melts decently fine, its melting point is as stated, and while I suck at soldering, this solder is still very useful to me.
T**.
Good product.
The solder is fine. I am not used to how thin it is but for very small items it works better than the heavier solder in my kit.
M**S
The Only Brand Of Solder I Will Buy From Now On
I recently started doing circuit board work. More specifically, microsoldering. I was still using the cheap solder that came free with the soldering irons I have. Doing anything with cheap solder is a chore. This kind was recommended, and it is perfect! The solder flows nicely, and it is easy to work with, whether you are adding solder or removing it. Soldering is easy when you have good solder and well-maintained equipment. If you have cheap solder, dirty tips, or a combination of both, any task will be challenging. This is good stuff. I highly recommend it. Perfect size for my use case, and it is an incredible value for the quality.
Z**E
Perfect for small IC's
Purchased this for doing surface mount soldering in tight spots. Works like a charm. Flows nice and easy to work with.
A**R
Small diameter wire
I have not used the item yet, but it looks like a good quality product
M**.
Melts easy
Melts easy and mixes well with other solder types. Great for small electronics or for removing tough joints.
J**E
Great stuff, just what I need for my micro soldering repairs and projects.
Very nice and fine solder wire. I mostly work on very small components with very small wires and leads/pads, so I prefer to use finer gauge solder wire like this. Makes the job a lot simpler when you can finely adjust the exact amount of solder you need for a specific task. Stuff works great and it is priced very reasonably.
G**B
Decent Solder
This solder works well, especially when you can't solder with high temps.
C**.
Excelente para retirar soldadura
Lo recomiendo mucho para mezclarlo con soldadura de alta temperatura y no dañar los componenter cercanos. Muy practico para reemplazo de joysticks de xbox y playstation
Trustpilot
3 weeks ago
3 days ago