2SD424 Toshiba Original Transistor TO3

5 PAIRS x 2SB554 2SD424 Toshiba Power Transistor TO-3 NEW

NEC 2SD555 power transistor NPN package TO-3

10 x 2SD424 SD424 D424 Toshiba Power Transistor TO-3 （B59）

2SD425+2SB555 NPN +PNP Silicon Audio Power 100W TO-3 New Original TOSHIBA

5P x 2SB554 + 5P x 2SD424 Toshiba Power Transistor TO-3

1 Pair | 2SB600 + 2SD555 200V 15A 200W 4MHz TO-3 New Original NEC

2SD555 NEC NPN Audio Output Transistor FREE US Shipping NEW