a 5-Lead Small Outline Transistor Package [SOT-89] (RK-5) Dimensions shown in millimeters *1.75 1.55 4.25 3.94 5 (2) 4 1 2 3 2.60 2.30 1.20 0.75 1.50 TYP 3.00 TYP 2.29 2.14 4.60 4.40 1.60 1.40 0.44 0.35 END VIEW *0.52 0.32 *COMPLIANT TO JEDEC STANDARDS TO-243 WITH EXCEPTION TO DIMENSIONS INDICATED BY AN ASTERISK. 121808-B *0.56 0.36