The 1140-103K-RC is a high-current choke inductor designed for demanding power supply and filtering applications. It features an inductance of 10,000 µH (±20% @ 1 kHz) with a maximum DC resistance of 2.76 O, rated for 1.0 A RMS current with a saturation current of 2.1 A. The component utilizes an epoxy-coated ferrite bobbin core with VW-1 rated shrink tubing, self-leaded construction, and fixed lead spacing with a center hole for mechanical mounting. It withstands dielectric voltages of 2500 Vrms (terminal to shrink tube cover) and 1000 Vrms (terminal to core), operating reliably across a temperature range of -55°C to +105°C. This choke is ideal for EMI filtering, DC-DC converter output filtering, and power distribution circuits where high inductance and low losses are required.