The RJ1L12CGN from ROHM Semiconductor is a MOSFET with Continous Drain Current -120 to 120 A, Drain Source Resistance 2.5 to 4.8 Milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for RJ1L12CGN can be seen below.