SMRF1512S-471M

Gowanda’s SMRF1512S-471M is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512S series, is COTS M83446/11 compliant and features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It is surface-mountable (SMT) and suitable for COTS+ application grades. The inductor offers an inductance of 4.7 µH, a DCR of 0.54 Ω, and a current rating of 0.3 A DC. It operates effectively within a frequency range, with an SRF of 56 MHz and a test frequency of 7.9 MHz, while maintaining a Q factor of at least 115. The device supports a dielectric withstanding voltage (DWV) of 200 and 500, with a tolerance of ±20%. It features RoHS-compliant gold terminations and a ferrite core, ensuring robust performance in temperatures ranging from -55°C to +125°C. The inductor is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, making it ideal for various electronic applications.