The AP2N1K2EN1 from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 200 mA, Drain Source Resistance 1.2 to 4.8 ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.3 to 1 V. Tags: Surface Mount. More details for AP2N1K2EN1 can be seen below.