Trans Darlington NPN 80V 20A 3-Pin(2+Tab) TO-3
Silicon Controlled Rectifier, 25A I(T)RMS, 25000mA I(T), 100V V(DRM), 100V V(RRM), 1 Element, TO-48, HERMETIC SEALED PACKAGE-2
Power Bipolar Transistor,
JANTX2N683
Trans GP BJT PNP 120V 25A 3-Pin(2+Tab) TO-3
TRANS NPN 200V 10A TO-3