The BOURNS part SRR1280-391K is a power shielded wirewound inductor designed for various electronic applications. With an inductance of 390uH and a 10% tolerance, this inductor provides reliable performance at a frequency of 1KHz and a 20Q-Factor. Constructed with high-quality ferrite material, it offers excellent magnetic characteristics and low losses. The inductor has a maximum current rating of 1A and a DC resistance (DCR) of 680mOhm, ensuring efficient power conversion.Packaged in tape and reel format (T/R), this BOURNS inductor is ideal for automated production processes. It is a reliable and versatile component suitable for a range of applications, including power supplies, converters, amplifiers, filters, and more.