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Your cart is empty. Specifications:
Lead Content: 37%; Sn Content: 63%
Flux: 2%
Gross Weight: 100g/0.22lbs
Diameter: 0.8mm
Melting point: 183°C(361℉)
Package List:
1 x SainSmart 0.8mm Solder Wire (100g)
Nathan
Reviewed in Canada on March 24, 2025
Works super well. Would 100% buy again
Joshua
Reviewed in Canada on February 24, 2025
Good solder, I'm finding the flux core helps prevent cold joints compared to ones I've used without a rosin core.
TheLazy3d
Reviewed in the United States on September 27, 2024
I wanted some decent solder that would actually flow and melt at the temps I use and I can say this solder exceeded expectations. This melts extremely well and has good flow into joints and doesnt leave a dry joint. Great product.
Emily Neuschotz
Reviewed in the United States on June 6, 2024
It's great soldering wire for the price , a diamond in the rough as far as cheaper soldering wire goes.Solders easily and neatly, doesn't clump up like other cheaper soldering wire does.
Omar Gutierrez
Reviewed in the United States on June 26, 2024
Me agrado el producto de muy buena calidad, lo recomiendo 100%
Client d'
Reviewed in Canada on December 25, 2024
Very correct solder. Not expensive and works great. I usually use MG Chemical products or this one.Using separate flux is not mandatory for most of cases.And since I do a lot of electronic projects, I just want solder wire to work without hassles.
Josh Hoaby
Reviewed in the United States on October 5, 2024
I really like this solder. It melts evenly and doesn't spatter all over the place. I have used at least three rolls so far and really prefer to use nothing else. I find that the 0.8 mm size is ideal for most small electronic projects.
John Schubert
Reviewed in the United States on September 16, 2023
Large pad, small pad, high heat, low heat, tinning, or whatever I'm doing, this solder flows well and leaves a great connection. I solder small FPV (drones) circuit boards often so good solder makes things easy, but bad solder makes things miserable. I haven't had a bad solder yet with this spool. Full disclosure, I also use a SainSmart soldering workstation set which holds everything securely. So my hands are free with this solder in my left hand, the solder gun in my right pre-tinned with a tiny bit of solder on the lower side, and rub around 350-400 C. The board and wire are securely held with zero movement.Iron's tip touches pad for 1/2 sec, solder from spool touches pad, flows right on, pull both back right away, and wait for cooling before moving anything else. Perfect every time.
Wink Grise
Reviewed in Australia on November 30, 2022
It's solder. It works.
Customer
Reviewed in the United Arab Emirates on January 1, 2022
This was the solution to my soldering problems. I was using a cheap solder wire brand with 60/40 ratio. Dont waste your time with any other solder wire. This SainSmart 63/37 is a game changer. The solder melts immediately and turns into that shiny silver and just flows so easily. The soldering joint is done is sec. With my cheap solder brand I had to turn up my soldering iron to 350 degrees celcius, keep the iron there forever and was still left with cold solder joints and messy joints I could not use. Just buy this and make your soldering life easy and a breeze! Im never going back.
Jeff
Reviewed in the United States on April 23, 2022
This is the best solder I have used for surface mount. A little dab of flux and my Weller set at 625-650 degress and it flows smoothly. Remember a little goes a long way with surface mount components and dont forget to use a good quality flux. I bought solder of Ebay and it was crap.JeffKd4lyh
Chuck
Reviewed in the United States on February 6, 2021
Doesn't seem to ever have quite enough flux to get the job done. It's a good diameter for most electronics work, I just have trouble getting it to bond sometimes without adding flux.
Matthew
Reviewed in the United States on February 4, 2020
I am using this for electronics repair. First use left me impressed with the good quality of this The melting point is good, the flow is good and the adherence is good. I have not done any mechanical testing on joints but I expect it is fine.I used it to repair a broken game cartridge last night and it worked. This solder did not seem to melt or flow at a noticeably different rate from what Nintendo originally used.
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