Gowanda’s GP3127-121MLF is a shielded power choke designed for high reliability in electronic applications. Weighing 0.85 grams and measuring 12 × 12 × 8 mm, this component is part of the GP3127 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering an inductance of 120 µH with a direct current resistance (DCR) of 0.25 Ω and a current rating of 1.6 A DC. The choke operates efficiently at a test frequency of 1 MHz, with a tolerance of ±10%. It features RoHS-compliant termination with Sn100 finish and a ferrite core, ensuring effective shielding. The component is designed to withstand operating temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.