The MCR18EZHJ1R0 is a chip resistor manufactured by ROHM Semiconductor. It is a 0402 size, 1 ohm, ±1% tolerance, non-inductive, thick film surface mount resistor. It is suitable for use in a variety of applications, including automotive, instrumentation, and power conditioning. The resistor has a maximum dissipation of 0.063 watts at 70°C, a voltage rating of 50 volts, and a current rating of 200 mA. The maximum working temperature is 150°C.