The EEF-LX0D331R4 is a surface-mount, conductive polymer aluminum electrolytic capacitor from the LX series, designed for low ESR and low ESL applications. It provides a nominal capacitance of 330 µF with a tolerance of ±20% and a rated voltage of 2.0 V. This component features a very low ESR of 4.5 mΩ maximum at 100 kHz and can handle a high ripple current of up to 8500 mA rms. The capacitor is designed to operate over a wide temperature range from –55 ℃ to +105 ℃ and has an endurance rating of 2000 hours at 105 ℃. Its low ESR and high ripple current capability make it suitable for power supply decoupling and filtering in high-frequency applications where stable voltage is critical.