SMRF1512-121K

Gowanda’s SMRF1512-121K is an unshielded epoxy-coated chip inductor designed for high reliability in electronic applications. This component, part of the SMRF1512 series, features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g, making it suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, ensuring it meets commercial off-the-shelf standards with enhanced reliability. The inductor offers an inductance of 1.2 µH, a direct current resistance (DCR) of 0.45 Ω, and a current rating of 0.33 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 120 MHz and a test frequency of 7.9 MHz, maintaining a minimum quality factor (Q MIN) of 65. The component is RoHS compliant, featuring gold termination finish and a powdered iron core, and can operate in temperatures ranging from -55°C to +125°C. It is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, indicating its robustness in various environmental conditions.