The part number MBJCH31LBB7105KTPA01 refers to a CAP CER 1UF 100V X7R 1206. This is a 1 microfarad, ±10% capacitance ceramic capacitor with a working voltage of 100 volts and operating temperature range of -55°C to +125°C. It is classified as an X7R type, which means it has a relatively stable capacitance across a wide range of temperatures. The 1206 (3216 metric) package size indicates the physical dimensions of the component.