BCX58 Description
NPN Silicon AF Transistors BCX 58 BCX 59 High current gain q Low collector-emitter saturation voltage q plementary types: Mounted on Al heat sink 15 mm × 25 mm × 0.5 mm. Semiconductor Group 1 5.91 BCX 58 BCX 59 at TA = 25 ˚C, unless otherwise specified.