THA191M300AC1C is a Type THA ThinpackTM aluminum electrolytic capacitor rated for 300 Vdc at 85°C with a capacitance of 190 µF and ±20% tolerance. This 53.8 mm length capacitor delivers high energy density in a low-profile 8.2 mm thin package, making it ideal for bulk energy storage in space-constrained applications. The device features an ESR of 0.53 O at 120 Hz and 0.27 O at 20 kHz, with a ripple current capability of 0.90 A at 65°C ambient and 1.53 A at 20 kHz. Operating over a temperature range of -40°C to +85°C with a 5000-hour DC life test rating at 85°C, this capacitor is well-suited for power supply filtering, energy storage, and bulk capacitance applications in industrial and commercial electronics where high capacitance density and reliability are required.