Nichicon’s UCH series offers low-impedance, surface-mount, aluminum electrolytic capacitors featuring a temperature range of -40°C to 125°C with low-temperature ESR specification. The UCH series has a lower ESR when compared with the UCZ series. This low ESR is possible due to a newly developed low-resistance electrolyte and an optimized internal structure. Low impedance and excellent low- and high-temperature performance makes this series ideal for harsh environments such as under-the-hood applications.