The XVM-259R2425-R from Eaton is a PCB Assembly-Based Supercapacitor designed for highly reliable applications. It has a capacitance of 4.17 F and a capacitance tolerance from -5% to 20%. This capacitor has a voltage rating of 259.2 V and an equivalent series resistance (ESR) of less than 310 milli-ohms. It combines electric double-layer capacitor (EDLC) construction with proprietary materials and processes to enable high-power, ultra-high capacitance energy storage devices with longer life and efficiency.

This supercapacitor features lower ESR, which makes it suitable for high-power-density applications. It can be used either as a single energy storage unit or in combination with batteries to optimize the cost, lifetime, and run time. This RoHS-compliant supercapacitor is available in a module that measures 500 x 266 x 68.7 mm and is ideal for UPS backup power, material handling systems, peak power shaving, and pulse power applications.