EEH-ZS Conductive Polymer Hybrid Capacitors Panasonic EEH-ZS Conductive Polymer Hybrid Aluminum Electrolytic Capacitors are AEC-Q200 qualified and ideal for under-the-hood automotive applications. This series features a 25VDC to 63VDC voltage range and an endurance rating of 4000 hours at +125°C, allowing these capacitors to withstand a higher ripple current and larger capacitance. Panasonic EEH-ZS Conductive Capacitors have a nominal capacitance range of 100µF to 560µF and an operating temperature of -55°C to +125°C.