FL250D Solder Paste
Kester FL250D is a no-clean, air or nitrogen reflowable solder paste specifically designed for automotive requirements. FL250D is compatible with post-soldering process chemicals, including conformal coatings and potting compounds. FL250D is capable of stencil printing downtimes of up to 90 minutes with an effective first print at 20 mils. FL250D also has the capability of printing up to 8in/sec (200 mm/sec) with squeegees or within an enclosed head.