Man Yue ERT187M2GL40RR Radial Leaded, 18 x 40mm Aluminum Electrolytic Capacitors- Leaded ROHS are high temperature, high performance aluminum electrolyte-dipped capacitors. They are designed for applications that require longer lived or increased reliability. The snap-in mounting system eliminates the hassle of having to mount each capacitor to the board. The 18x40mm product is capable of a maximum voltage rating of 600V and an operating temperature range from -55°C to +105°C. The capacitance value range is between 47µF to 2200µF and the tolerance range is between -20% to +20%. The leakage current of the product is less than 0.5CV or 3uA, whichever is greater. The capacitance is determined by the measurement printed on the part or the equivalent series resistance, and the capacitance tolerance determined by the cause of the capacitor's printed on top of the case. Additionally, the maximum impendence of the ERT187M2GL40RR Radial Leaded, 18 x 40mm Aluminum Electrolytic Capacitors- Leaded ROHS is rated at 18 mO or lower, and the dissipation factor is rated at 0.30% or lower. Lastly, the life expectancy of this particular product is 2000 hours.