The RUM001L02T2CL is a MOSFET manufactured by ROHM Semiconductor. It is a single N-channel depletion mode MOSFET with an enhanced gate oxide field effect transistor. This part has a breakdown voltage of 12 V, a drain current of 0.4A (max) and an on resistance of 2.2 O (max). It is ideal for low voltage switch and current limiter applications. It is rated at a maximum junction temperature of 175 °C.