SMRF3013-431K

Gowanda’s SMRF3013-431K is a high-quality, reliable molded unshielded inductor designed for demanding applications. As part of the COTS M83446/32 and M83446/33 series, it features a compact size with dimensions of 7.62 × 2.79 × 3.18 mm and a weight of 0.2 g. This surface-mount technology (SMT) component is ideal for COTS+ grade applications, offering an inductance of 4.3 µH, a DCR of 1.1 Ω, and a current rating of 0.429 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 77 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 45. The inductor is built with a powdered iron core and features a Pb termination type with a Sn63Pb37 finish. It is designed to withstand operating temperatures from -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.