The 78F101J-RC is a conformal coated RF choke inductor designed for filtering and energy storage in DC/DC converters, power supplies, and general-purpose applications. It features an inductance value of 100 µH (±5%), a quality factor (Q) of 60 at 2.5 MHz, and a self-resonant frequency (SRF) of 5.50 MHz. The component has a DC resistance of 4.10 O and supports a maximum DC current (IDC) of 165 mA at rated conditions. With a ferrite DR core, enamelled copper wire windings, and epoxy resin conformal coating, the inductor operates reliably across a temperature range of -55°C to +105°C (including a 35°C temperature rise at rated current). The RoHS-compliant design and 500 VRMS dielectric strength make it suitable for demanding industrial and consumer electronics applications requiring compact, high-performance inductance.