This document provides an inventory list of 3,972 electronic components stored at SPICEPARK as of December 2012. It includes semiconductors, passive parts, batteries, mechanical parts, DC motors, and lamps. The semiconductors section lists 36 different types of diodes and rectifiers from manufacturers such as Fairchild, Fuji, International Rectifier, Intersil, and others. Details such as part number, manufacturer, model type, and thermal characteristics are provided for some diode part entries.