TDK B82721K2701N020 B82721 Choke Toroidal Core SMD 10 mH 550 mΩ 0.7 A

TDK B82721K2701N020, a part of the B82721 series, is a toroidal core choke designed for surface-mount applications. This component features an inductance of 10 mH, a DC resistance of 550 milliOhms, and a current capacity of 0.7 Amperes, making it suitable for filtering and energy storage in compact electronic circuits. Primarily employed in noise suppression and EMC filtering, the choke is ideal for use in moving coil meters where precise inductive characteristics are needed to minimise electromagnetic interference. Its design optimises space efficiency without compromising performance, meeting the demands of modern electronic applications requiring reliable and stable operation.