The PT50-1320 from API Delevan is a Shielded Power Toroidal Inductor.  It has an inductance of 50 µH and an inductance tolerance of 15%. This inductor has a current rating of up to 11 A and dynamic contact resistance (DCR) of less than 20 milli-ohms. It consists of an iron powder core and single-layered windings to maximize operating frequency and minimize board space. This power inductor offers multiple mounting methods including standard mounting of self-lead and an optional mounting method of the self-leaded horizontal and vertical base mount. It is available in a through-hole package that measures 33.53 x 16 mm.