SMRF1512-221M

Gowanda’s SMRF1512-221M is an unshielded epoxy-coated chip inductor designed for high reliability in electronic applications. This component, part of the SMRF1512 series, is a COTS M83446/10 grade product, ensuring it meets commercial off-the-shelf standards. It features a compact design with dimensions of 3.94 × 3.175 × 3.56 mm and weighs just 0.12 grams, making it suitable for surface mount technology (SMT) applications. The inductor offers an inductance of 2.2 µH, a direct current resistance (DCR) of 0.9 Ω, and a current rating of 0.23 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 80 MHz and a test frequency of 7.9 MHz, while maintaining a minimum quality factor (Q MIN) of 65. The component is RoHS compliant with gold termination finish and is built with a powdered iron core. It is designed to operate in extreme 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.