KOA Speer’s wide terminal chip resistors feature reverse-geometry compared to standard resistors, with closely-spaced electrodes for better heat dissipation and heat-cycle durability. KOA's wide terminal resistors, including WK73, WK73R, WK73S, WG73, WU73 and WN73H series, achieve higher rated power vs standard resistors with similar dimensions allowing for downsizing and increased board space.