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..
2N 5256
SI-P 40V 50mA 400mW
2N 527
GE-P 30V 500mA 225mW TO-5
2N 5294
SI-N 70V 4A 36W TO-220
2N 5296
SI-N 40V 4A 36W TO-220
2N 5298
SI-N 60V 4A 36W TO-220
2N 5302
SI-N 60V 30A 200W TO-3
2N 5303
SI-N 80V 20A 200W TO-3
2N 5320
SI-N 75V 2A 10W TO-5
2N 5321
SI-N 50V 2A 10W TO-5
2N 5322
SI-P 75V 2A 10W TO-5
2N 5323
SI-P 50V 2A 10W TO-5
2N 5397
SI N-Chnl.FET 25V 10mA TO-72
2N 5400
SI-P 120V 600mA 350mW TO-92
2N 5401
SI-P 150V 600mA 350mW TO-92
2N 5409
SI-N 100V 6A 30W TO-48
2N 5415
SI-P 200V 1A 1W TO-5
2N 5416
SI-P 300V 1A 1W TO-5
2N 5432
2N 5457
SI N-Chnl.FET 25V 10mA TO-92
2N 5458
SI N-Chnl.FET 25V 10mA TO-92