The BL1012DW from GALAXY CENTURY MICROELECTRONICS is a MOSFET with Continous Drain Current 0.75 A, Drain Source Resistance 380 to 800 milli-ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage ±12 V, Gate Source Threshold Voltage 0.35 to 1.1 V. Tags: Surface Mount. More details for BL1012DW can be seen below.