SM3-332K

The SM3-332K is a molded unshielded temperature stable inductor from Gowanda, a vertically integrated, U.S.-based leader in high-quality, reliable electronic components. This inductor weighs 0.05 grams and has compact dimensions of 2.98 × 2.29 × 2.18 mm. It belongs to the SM3 series and is designed for surface mount technology (SMT) applications, specifically catering to COTS+ grade requirements. With an inductance of 33 µH, a DC resistance of 8.5 Ω, and a current rating of 0.156 A DC, it operates effectively within a frequency range, having a self-resonant frequency (SRF) of 13 MHz and a test frequency of 1 MHz. The inductor features a powdered iron core and is not shielded, with a tolerance of ±10%. It is capable of functioning in extreme temperatures ranging from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. Additionally, the SM3-332K is fungal inert, ensuring reliability in various environments.