The XB3560-2R5407-R from Eaton is a Supercapacitor that is ideal for hybrid battery or fuel cell systems, UPS/hold-up power solutions, and high pulse current applications. It has a capacitance of 400 F and a capacitance tolerance of ±10%. This supercapacitor has a voltage rating up to 2.5 V and an equivalent series resistance (ESR) of less than 4.5 milli-ohms. It is built for long-lasting performance, with an operating life exceeding 10 years at room temperature. This capacitor comes with a long cycle life and ensures consistent performance over an extended use. It incorporates an environmentally friendly electrolyte, which aligns with green and sustainable practices. This UL-recognized capacitor is available in a through-hole package that measures 63 x 35 mm.