Epoxy Based Electrically Conductive Adhesives

Features
United Adhesives Inc. makes two categories of Electrically Conductive Adhesives (ECA), silver filled silicones (Silductor series) and silver filled epoxies (Eposolder series), in both one-part and two-part systems. They are either dispensable or screen stencil printable. The Eposolder series provides superior bonding strength to most common metalalloy surfaces while maintaining high electrical & thermal conductivity.
Potential Uses
The typical applications are for mounting of heat sensitive dies or components in sensors, disk drive, flip-chip, die attach assembly or packaging, MEMS, LED Driver IC's, CCD chip attach, wafer lamination, CSP. Epoxy based ECAs provide electrically conductive bonding between components and mounting surfaces, and serve as thermal interface material for conducting heat through heat spreader. They are alternatives for solder replacement, chip bonding, and lead terminations.