1. Transistors
Category Description Sub-section Begins with
Transistors American
2N .. / IRLR.. / IRLU.. / IXFH.. / IXFN.. / IXSH.. / IXGH.. / J..


MJ.. / MJE.. / MPS.. / MPSU.. / MRF.. / TIP..
American FET`s
3N .. / IRF.. / IRFI.. / IRFP.. / IRFR.. / IRFS.. / IRFU.. 


IRG.. / IRL.. / VN..
European Germanium
AC .. / AD .. / AF .. / etc.
European Silicon
BC.. / BD.. / BF.. / BSY.. / BTS.. / BU.. / BUK.. / BUT..


BUT.. / BUV.. / BUW.. / BUX.. / BUY.. / BUZ.. 
FET'S
BUZ.. / SPA go to XXA.. / VNB go to XXB.. / STB go to XXB


SUB go to XXB.. / SGD go to XXD.. / MTM go to XXM.. 


SSP got to XXP.. / VNP go to XXP.. / MTP go to XXP.. 


VNW go to XXW.. / STW go to XXW.. / etc
IGBT module INF / EUPEC BSM../ FS.. / TT..

FUJI 2 DI.. / 2 MBI.. / 6 MBI.. / JMBR..

ROHM BSM.. / SCH.. / SCT..

SEMIKRON SKIIP.. / SKM.. 

MITS CM.. / QM.. 
Japanese
2SA .. / 2SB .. / 2SC .. / 2SD ..
Japanese FET`s
2SJ .. / 2SK .. / 3SK ..
RCA
40..
2SK 537 /TOSH
N-Chnl.MOS FET 900V 1A TO-220
2SK 538 /TOSH
N-Chnl. MOS FET 900V 3A TOP-3
2SK 539
N-Chnl. MOS FET 900V 5A TO-127
2SK 54
N-Chnl. J FET 15V 10mA TO-92
2SK 544 /SANY
N-Chnl.MOS FET 20V 20mA TO-92
2SK 55 /HIT
N-Chnl. J FET 18V 10mA TO-92
2SK 551 /HIT
N-Chnl.MOS FET 120V 10A TO-220
2SK 553
N-Chnl.MOS FET 450V 7A TO-220
2SK 555
N-Chnl. MOS FET 500V 7A TO-220
2SK 556 /HIT
N-Chnl. MOS FET 450V 12A TOP-3
2SK 557 /HIT
N-Chnl.MOS FET 500V 12A TOP-3
2SK 559 /HIT
N-Chnl.MOS FET 450V 15A TO-3P
2SK 560 /HIT
N-Chnl.MOS FET 500V 15A TO-3P
2SK 565 /FUJI
N-Chnl.MOS FET 500V 9.6A TOP-3
2SK 58 /SONY
2X N-Chnl.J FET 27V 10mA DIL-6
2SK 580
N-Chnl. MOS FET 500V 1.5A Spec
2SK 583 /SANY
N-Chnl.MOS FET 50V 200mA TO-92
2SK 59GR /TOSH
N-Chnl FET 30V 50mA TO-72
2SK 606 /MAT
N-Chnl. J FET 30V 20mA TO-92
2SK 61 / TOSH
N-Chnl. J FET 18V 10mA TO-92