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 3589
SI-N 200V 500mA 2W TO-5/TO-66
2N 3615
GE-P 40V 7A 77W TO-3
2N 3630
SI-N 100V 10A 30W TO-61
2N 3632
SI-N 40V 3A 23W TO-60
2N 3636
SI-P 175V 1A 1W TO-5
2N 3638
SI-P 6V 500mA 300mW TO-105
2N 3639
SI-P 6V 80mA 200mW TO-105
2N 3640
SI-P 12V 80mA 200mW TO-106
2N 3641
SI-N 30V 500mA 350mW TO-105
2N 3643
SI-N 30V 500mA 350mW TO-105
2N 3644
2N 3646
SI-N 15V 200mA 200mW TO-106
2N 3685
SI-N 50V 50mA 300mW TO-92
2N 3700
SI-N 80V 1A 500mW TO-18
2N 3702
SI-P 25V 200mA 300mW TO-92
2N 3703
SI-P 30V 200mA 300mW TO-92
2N 3704
SI-N 30V 800mA 360mW TO-92
2N 3705
SI-N 30V 800mA 360mW TO-92
2N 3706
SI-N 20V 800mA 360mW TO-92
2N 3707
SI-N 30V 30mA 360mW TO-92