Chip QuikSMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g

I accidentally bumped the batter connector off of an iPod Classic, and could not get the pads properly soldered with a normal spool of solder and looked into alternatives. It has been well over a decade that I had to solder some SMDs, so I forgot about liquid solder/solder paste and after seeing a couple Youtube videos using it I figured it is much cheaper than replacing the logic board, so if it doesn't work, no big deal.I was able to clean off the pads and put a drop of paste on all three pads and easily solder it back down with a wide tip. Since I didn't have good precision tweezers, I had a small bridge between two pins, which I was able to eventually get cleaned up. By no means meant as a problem with the paste, but just be careful not to use too much. :)

I've tried buying larger syringes, and even a container of this stuff. But, I don't use it enough to justify the larger containers. This is a good SMD paste in a container that's right-sized for my needs.

As the old saying goes, "a little goes a long way". I practiced soldering using an old SMD based VGA card, removing components, solder wicking the pads, applying this paste, setting the component in place and heating it with my hot air workstation. It's satisfying to see the grey pasted suddenly flash into a silvery mercury--like liquid, and seeing it pull into the pads to form a perfect solder joint. Just a tiny pin dot of the stuff on each solder pad is all you need. Any more than that and you'll need to wick away the excess as it forms solder bridges. After I made several successful chip replacements on the test board, I tackled my expensive audio analyzer relay replacement. This paste made short work of it. Highly recommended.

I have never soldered any SMD components and I've always had trouble with THT but decided to give SMD soldering a try. First resistor I soldered worked flawlessly. I ended up soldering 44 0805 resistors, 14 0805 capacitors, 6 3216 diodes, and 10 0603 resistors. They all worked perfectly using a hot air gun at 300C. Will definitely be using this product as I continue to practice SMD soldering and on my upcoming project. Will be testing it on ICs in the coming days.

Good solder for the price of solder paste is what you’re looking for. There are definitely many choices out there for this application I can say this solder worked well for me and I can recommend it. Giving 4 stars cause I’m not sure if it’s the best, but I know that it works well for me.

Excelente estaño al ensayar , bien empacado , solo deben revisar que solo es 15gramos no dejarse guiar visualmente

Behaves. Job done.

Perfect