SMRF1512S-472M

Gowanda’s SMRF1512S-472M is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. As part of the COTS M83446/11 series, this component 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 offers an inductance of 47 µH with a direct current resistance (DCR) of 3.2 Ω and a current rating of 0.125 A DC. The inductor operates effectively across a frequency range, with a self-resonant frequency (SRF) of 16 MHz and a test frequency of 2.5 MHz, ensuring a minimum quality factor (Q MIN) of 120. It is built to withstand a dielectric withstanding voltage (DWV) of 200 to 500 volts and maintains performance across a wide temperature range from -55°C to +125°C. The component is RoHS compliant with gold termination finish and features a ferrite core for enhanced shielding. It is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, making it ideal for commercial off-the-shelf (COTS+) applications.