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..
3SK 73Y /TOSH
MOS FET 20V 100 MHz FP-4
3SK 74L /NEC
MOS FET 20V 200 MHz SOT-103
3SK 74M /NEC
MOS FET 20V 200 MHz SOT-103
3SK 77 /TOSH
MOS FET 20V 200 MHz FP-4
3SK 78
MOS FET 20V 800 MHz SOT-100
3SK 81
MOS FET 20V 200 MHz SOT-103
3SK 85 /HIT
MOS FET 22V 200 MHz SOT-103
3SK 88 /NEC
MOS FET 20V 900 MHz SOT-103
3SK 95 /HIT
MOS FET 15V 900 MHz TO-72
3SK 96 /HIT
4 AM12 /HIT
Power MOSFET Array SIL-10
40250
SI-N 50V 4A 29W TO-66
40361
SI-N 70V 700mA 1W TO-5
40362
SI-P 70V 700mA 1W TO-5
40410
SI-N 90V 700mA 3W TO-5
40411
SI-N 90V 4A 150W TO-3
40673 /RCA
TO-72
40820
40822
40841