For all interconnect and joining applications in electronics and hybrid packaging and assembly processes, Indium Corporation offers a complete range of solder preforms that includes their full range of solder alloys.
Solder preforms can be specified in most of the nearly 300 alloys offered by the company, including Pb-free.
According to Indium, solder preforms are produced in a wide range of types and sizes, including washers, discs, rectangles and squares, "picture frames", shot, spheres, ganged arrays and speciality shapes. Discs are made with diameters as small as 0.1mm. Washers come with inner diameters as small as 0.38mm and outer diameters as small as 0.63mm. All preforms can be produced in larger sizes.
The solder preforms are packed with a variety of options including jar, tray, palette and tape and reel. In addition, many solder preforms offer the option of flux coating which can improve quality and efficiencies and reduce production costs.
Indium Corporation of Europe, Kingston, MK10 0AG, UK.