HZA Hybrid Polymer-Aluminum Capacitors Cornell Dubilier (CDE) HZA Hybrid Polymer-Aluminum Electrolytic Capacitors combine the power of solid polymer aluminum technology with wet aluminum electrolytic technology. This combination produces a surface-mount capacitor with a 10,000-hour lifespan and low leakage current. Other features include high voltage capability, very low ESR, and small case sizes. Cornell Dubilier (CDE) HZA capacitors provide a capacitance range from 10µF to 330µF and a voltage range from 25VDC to 80VDC, making them ideal for high-density PC board designs.