PLEASE NOTE: Because this item requires refrigeration when being shipped, the overnight shipping option MUST be selected.
The AIM Solder 22968 SAC305 No-Clean Type 3 NC257 Paste has been developed to offer extremely broad process windows for printing, wetting and pin-probe testing. The superior wetting ability of NC257 results in bright, smooth and shiny solder joints. It also offers very low post-process residues, which remain crystal clear and easily probed even at the elevated temperatures required for today's lead-free alloys. This alloy offers a chemistry developed for use in air reflow, as well as providing slump and humidity tolerances to extend the useable life in facilities where environmental control is not at its optimum.
AIM 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. It may be used with most existing equipment, processes, coatings, and flux chemistries.