The Bourns SRU Series features a unique octagonal shape that delivers higher ratings at the same size. These octagonal inductors can be scaled in terms of inductance and current rating without changing the footprint, only the height of the device changes. The Bourns SRU Series of Octagonal Shielded Power Inductors are ideal for input/output of DC - DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and car radios. Operating temperature ranges from -40°C to 125°C.