Gowanda’s GP3125-391MLF is a shielded power choke designed for high-performance applications, featuring a compact size with dimensions of 12 × 12 × 6 mm and a weight of 0.85 g. This component is part of the GP3125 series and is suitable for surface mount technology (SMT) applications, specifically graded for COTS+ use. It offers an inductance of 390 µH with a direct current resistance (DCR) of 0.75 Ω and a current rating of 0.65 A DC, tested at a frequency of 1 MHz. The choke has a tolerance of ±20% and is RoHS compliant with a termination finish of Sn100. Constructed with a ferrite core, it is shielded to minimize electromagnetic interference and operates efficiently within a temperature range of -55°C to +125°C. The component is rated with a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging for ease of handling and installation.