The SIMFSZN2106M1 from TT Electronics is a MOSFET with Continous Drain Current 1 A, Drain Source Resistance 4000 to 6000 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.25 to 2.84 V. Tags: Through Hole. More details for SIMFSZN2106M1 can be seen below.