2N3055 NPN 60V 15A power transistor TO-3 SKS brand 115W Power supply–ref:521

2N3055 Bipolar NPN Transistor 15A 60V Philips

10x BD139 NPN Medium Power Transistor 80V 1.5A TO-126 Multicomp Pro UK Stock

SGS BD238 PNP Silicon Power Transistors X50 PER SALE

4pcs PHILIPS BC550C NPN 0.5W 45V 0.1A TO-92 Transistor "Genuine"

4pcs - PHILIPS BC560C PNP 0.5W 45V 0.1A Transistor "Original"

20Value To92 NPN PNP Mosfet Transistor Kit N-Channel Bipolar Junction Assortment

CDIL 2N2222A NPN TO-18 Transistors X 5