J-FET-P-Ch TUJ/UJT 30V 50mA (Ipp1,5A) lp=5uA lv=4mA 300mW TO92M, equivalent: 2N2608 2N2609 2N3994 2N5020 2N5021 2N5114 2N5115 2N5460 IFN3993 IFN3994 J174 KP103I KP103P P1086 P1087 SMP5020.