T550C307M050AH, Tantalum Capacitors - Polymer 50V 300 uF 100mOhms 20%

T550 Polymer Hermetic Seal (PHS)

KEMET Electronics T550 Polymer Hermetic Seal (PHS) is a tantalum capacitor with a Ta anode and Ta 2 O5 dielectric with a conductive organic polymer that replaces the MnO 2 or wet electrolyte traditionally used as the capacitor's cathode plate. The organic polymer characteristic results in very low ESR and improved capacitance retention at high frequency and low temperature. The T550 PHS capacitor can be operated at voltages up to 80% of rated voltage with equivalent or better reliability than the traditional MnO 2 or wet tantalum capacitors that operated at 50% of rated voltage. The series includes 75V capacitors, which offer high voltage and deliverable energy with low DC leakage and ESR. KEMET T550 Polymer Hermetic Seal has a capacitance range of 20µF to 820µF @ 120Hz/25°C and an operating temperature range of -55°C to +105°C.