The 78FR10M-RC is a conformal coated RF choke inductor from Bourns' 78F Series, designed for filtering and energy storage in DC/DC converters, power supplies, and general-purpose applications. This component features a 1.0 µH inductance with ±10% tolerance, a quality factor (Q) of 40 at 25 MHz test frequency, and a self-resonant frequency (SRF) of 180 MHz, providing excellent high-frequency performance. The inductor supports a maximum DC current (IDC) of 815 mA with a DC resistance (DCR) of 0.15 O, and maintains a dielectric strength of 500 VRMS. Operating across a temperature range of -55°C to +105°C with a 35°C temperature rise at rated current, the 78FR10M-RC is constructed with a ferrite DR core, enamelled copper wire, and epoxy resin conformal coating for enhanced reliability and environmental protection. Its compact design and RoHS compliance make it suitable for modern power management circuits requiring stable inductance and low losses.