SMRF1512S-181K

Gowanda’s SMRF1512S-181K is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512S 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 compliance with commercial off-the-shelf standards. The inductor offers an inductance of 1.8 µH, a direct current resistance (DCR) of 0.2 Ω, and a current rating of 0.5 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, while maintaining a minimum quality factor (Q MIN) of 100. The device is built with a ferrite core and is shielded to minimize electromagnetic interference. It supports a wide operating temperature range from -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. The inductor is RoHS compliant, featuring gold termination finish, and is available in tape and reel packaging for efficient handling and installation.