The 5300-33-RC is a conformal coated RF choke from Bourns' 5300 Series, featuring an inductance of 470 µH with ±10% tolerance. This component is designed for use in DC/DC converters, power supplies, and general RF filtering applications. It exhibits a self-resonant frequency of 1.4 MHz, a maximum DC resistance of 3.4 O, and supports a rated DC current of 240 mA with a saturation current of 140 mA. The choke operates reliably across a temperature range of -55°C to +105°C and features a ferrite core with enameled copper wire, tin-coated terminals, and epoxy resin conformal coating for environmental protection. Its RoHS compliance and compact dimensions make it suitable for modern power management circuits requiring reliable inductance and EMI filtering.