SMRF1512S-472MS

Gowanda’s SMRF1512S-472MS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component is part of the SMRF1512S series and features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade, ensuring it meets commercial off-the-shelf standards with enhanced reliability. The inductor offers an inductance of 47 µH, a direct current resistance (DCR) of 3.2 Ω, and a current rating of 0.125 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 16 MHz and a test frequency of 2.5 MHz, while maintaining a minimum quality factor (Q MIN) of 120. The device is designed to withstand dielectric withstanding voltages (DWV) of 200 and 500, with a tolerance of ±20%. It features lead (Pb) termination, is RoHS compliant, and offers termination finishes of Sn63Pb37 and SnCu. Constructed with a ferrite core and shielded for optimal performance, it operates reliably across a temperature range of -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for efficient handling and installation.