The RC2012J100AS is an R-Series ceramic capacitor manufactured by Samsung. This is a surface-mount, AEC-Q200 compliant part and is ideal for use in automotive, consumer and industrial applications. The RC2012J100AS has a voltage rating of 50V and a capacitance of 100nF, making it suited for applications such as DC/DC converters, battery-backed systems, and power supply decoupling. This part also has a good ripple current rating and wide temperature range, making it suitable for a variety of applications.