The MTDK9S6R-0-T1-G from Cystech Electronics is a MOSFET with Continous Drain Current 0.50 to 0.63 A, Drain Source Resistance 0.32 to 1.2 ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.3 to 1.2 V. Tags: Surface Mount. More details for MTDK9S6R-0-T1-G can be seen below.