The Bourns part 1140-153K-RC is a high current RF choke with a bobbin core design. It has an inductance of 15mH with a tolerance of 10% at 1KHz frequency. Made from high-quality ferrite material, this choke can handle up to 900mA of current. With a DCR (DC resistance) of 3.39Ohm, it offers efficient power delivery with minimal losses. Ideal for various RF circuit applications, this choke is perfect for suppressing electromagnetic interference and maintaining signal integrity. Trust the reliability and performance of Bourns for your electronic projects.