The 5300-37-RC is a conformal coated RF choke from Bourns' 5300 Series, engineered for use in DC/DC converters, power supplies, and general RF filtering applications. This component features an inductance of 1000 µH with a ±10% tolerance, tested at 1 kHz, and exhibits a self-resonant frequency (SRF) of 1.0 MHz. The choke is rated for a maximum DC current (Idc) of 160 mA with a saturation current (Isat) of 95 mA, and maintains a DC resistance (DCR) of 7.9 O maximum. The device is constructed with a ferrite core, enameled copper wire, and epoxy resin conformal coating, operating reliably across a temperature range of -55°C to +105°C. Its RoHS compliance and robust design make it suitable for demanding power management and signal conditioning applications where reliable inductance and low-frequency filtering are essential.