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

Vintage Texas Instruments 3 Prong PNP Transistor 70V 7A Model NTE197

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

Vintage 3 Prong Transistor Model D386A

Vintage 3 Prong Transistor Model AN7815

Vintage Sylvania ECG 3 Prong Transistor Model ECG191

Vintage Toshiba 3 Prong Transistor PNP NPN 10A 140V 100W Model 2SA1941

Vintage 3 Prong Transistors Model ECG152