United Chemi-Con, Inc. Aluminum - Polymer Capacitors APSK4R0ELL331ME08S

The APSK4R0ELL331ME08S is an aluminum-polymer capacitor from Lingto Electronic Limited, designed for applications requiring low equivalent series resistance (ESR) and high ripple current capability. It features a compact size of 5.0 mm in diameter and 8.0 mm in length, making it suitable for space-constrained designs. The capacitor operates within a temperature range of -55 to +105°C and has a rated voltage of 4.0 Vdc with a capacitance of 330 µF and a tolerance of ±20%. This capacitor is rated for a long life of 20,000 hours at 105°C, ensuring reliability in demanding environments. It is also solvent resistant and complies with RoHS2 and halogen-free standards. The leakage current is specified at a maximum of 500 µA after 2 minutes at 20°C, and the dissipation factor is limited to 0.10 at 20°C and 120 Hz. The product is designed to maintain performance under various conditions, including bias humidity and surge voltage tests, with specified limits on capacitance change, dissipation factor, ESR, and leakage current after testing. Engineers considering this capacitor for their projects will find it suitable for applications that require durability and efficiency in compact electronic devices.