Vintage Sylvania GTE 3 Prong Transistor NPN SI AF Power Amp Part 13-34706-1

Vintage 3 Prong Transistor Part C496-Y

Vintage Toshiba 3 Prong Transistor PNP NPN Part 2SC5198

10Pcs BT151-500R BT151 Scr Thyristor Terminals Triode Transistor 12A/500V, TO-22

Vintage 3 Prong Silicon PNP Transistor Model B817

10Pcs 2N3055 NPN Transistor TO-3 Package 15A 60V 115W for Series Shunt Regulator

Vintage 3 Prong Transistor T-PNP Darlington Audio Amp Driver Model NTE2344

Vintage NTE 3 Prong Voltage Regulator Part NTE-956