T543 Datasheet (Kemet) - Polymer Tantalum COTS

T543, Polymer Tantalum COTS

KEMET Organic Capacitor (KO-CAP) T543 Series Polymer Tantalum COTS Overview The KEMET Organic Capacitor is a tantalum capacitor with a Ta anode and Ta2O5 dielectric.

A conductive organic polymer replaces the traditionally used MnO2 as the cathode plate of the capacitor.

This results in very low ESR, improved capacitance retention at high frequency and improved ripple current handling capability.

The polymer technology also exhibits a benign failure mode which eliminates the ignition failures.

T543 Features

* of multilayer ceramic capacitors (low ESR, high frequency capacitance retention), aluminum electrolytic capacitors (higher capacitance, benign failure mode), and proven solid tantalum technology (volumetric efficiency, surface mount capability, extremely long life). The T543 also offers an option fo