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..
2SD 797 /TOSH
SI-N 100V 30A 200W TO-3
2SD 798 /TOSH
SI-N 300V 6A 30W TO-220
2SD 799 /TOSH
SI-N 400V 6A 30W TO-220
2SD 804 /MAT
SI-N 60V 3A 25W TO-220
2SD 809K /NEC
SI-N 100V 1A 10W TO-126
2SD 809L
SI-N 100V 1A 10W TO-126
2SD 811 /EIC
SI-N 900V 8A 50W TO-3
2SD 818
SI-N 1500V 2.5A 50W TO-3
2SD 819
SI-N 1500V 3.5A 50W TO-3
2SD 820
SI-N 1500V 5A 50W TO-3
2SD 821
SI-N 1500V 6A 50W TO-3
2SD 822
SI-N 1500V 7A 50W TO-3
2SD 823K /SANY
SI-N 200V 6A 80W TO-220
2SD 825
SI-N
2SD 826
SI-N 60V 5A 10W TO-126
2SD 829
SI-N 150V 15A 100W Spec.
2SD 833
SI-N 60V 7A 40W TO-220
2SD 834 /FUJI
SI-N 250V 4A 25W TO-220
2SD 835
SI-N 400V 6A 40W TO-220
2SD 836 /MAT
SI-N 60V 2A 35W TO-220