A plug assembly for a surgical device having a loading unit includes a tray member, first and second contact members received within and extending distally from the tray member, first and second elongated electrical conductors in electrical connection with the first and second contact members and extending proximally from the tray member, an outer case formed about the tray member and the proximal portion of the first and second contact members, and a seal member received about the first and second contact members adjacent the outer tray. Each of the first and second contact members includes proximal and distal portions and an extension formed on the proximal portions. Each of the first and second elongated electrical conductors includes proximal and distal portions and a loop formed on the distal portion. The loop of each of the first and second elongated electrical conductors is received about the extension of the respective first and second contact members.
