SMRF1210-221J

Gowanda’s SMRF1210-221J is a high-quality, molded unshielded inductor designed for reliable performance in electronic applications. Weighing just 0.05 grams and measuring 3 × 2.16 × 2.06 mm, this component is part of the SMRF1210 series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 2.2 µH with a direct current resistance (DCR) of 1 Ω and a current rating of 0.431 A DC. The inductor features a self-resonant frequency (SRF) of 70 MHz and is tested at a frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 30 and a tolerance of ±5%. It utilizes a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. The component is rated at moisture sensitivity level (MSL) 1, ensuring robust performance in various environments, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, with Pb termination type and Sn63Pb37 termination finish.