381LX103M050A042 is a snap-in aluminum electrolytic capacitor from Cornell Dubilier's Type 381LX series, designed for high ripple current and long-life applications. It features a capacitance of 10000 µF with a voltage rating of 50 Vdc (63 Vdc surge), and operates over a temperature range of -40°C to +105°C. The capacitor exhibits a maximum ESR of 0.033 ohms at 120 Hz and 0.025 ohms at 20 kHz, with ripple current ratings of 4.00 A at 120 Hz and 4.60 A at 20 kHz at +105°C. With nominal dimensions of 35 mm diameter × 40 mm length, this capacitor is well-suited for demanding switching power supply input/output circuits and motor-drive bus capacitor applications where high ripple capability and extended service life are required.