Vintage MULLARD AD149 PNP Germanium Power Transistor TO-3 NOS Audio Amp Part

10x TO-3 Transistor Thermal Insulator Set with Bushing/Washer

TIPL762 TI TO-3P SILICON NPN TRANSISTOR X1PC (VR265)

BUZ906 (TO-3) ORIGINAL SEMILAB TRANSISTOR X 1 PC

TO3 Transistor Safety Cover

AU113 Germanium Transistor 1974 dated TO3 case by Mullard

Vintage Texas Instruments T9013V TO-3 Metal Can Transistor Britain NOS Repair

Texas Instruments T9038V TO-3 Metal Transistor NOS Vintage Audio Amplifier Parts