S3X58-M650-7 solder paste is ICT-compatible and halogen-free. Reportedly has lower contact resistance and leaves less residue on probes compared to conventional products. Prevents buildup of flux residue on solder joint. Reduces amount of gas generated; minimizes amount of voids, especially for smaller pads. Melting point is 217° to 219°C.
Koki Solder, www.kokiamerica.com