SN100C is a lead-free solder alloy developed by Nihon Superior in Japan. It offers user-friendly properties and has been proven in commercial production since 1999. The addition of nickel improves the wetting and flow properties of the cost effective tin-copper eutectic. This makes it possible to achieve excellent results in wave soldering at process temperatures comparable to the tin-lead solder it replaces. Performance in wave soldering at least matches that of more expensive silver-containing alloys, and the resulting joints are smoother and brighter.

SN100C Lead Free Solder Bars 1kg

SAC305 is a lead-free alloy that contains 96.5% tin, 3% silver, and 0.5% copper. This alloy falls under the JEIDA recommendation for lead-free soldering. When used in wave soldering, it offers far superior fluidity as compared to other alloys and other makes of solder bars, resulting in excellent flow. AIM’s SAC305 bar solder also produces less dross than other bar solder, wets well, provides superior joint strength, and offers superior copper dissolution rates. It is alloyed in the proprietary Electropure method that results in a low drossing, high wetting solder, thus improving flow and reducing bridging. SAC305 may be used with most existing equipment, processes, coatings, and flux chemistries.

SAC305 Lead Free Solder Bars 1kg