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..
AC 179K
GE-N 15V 800mA 1W TO-1+
AC 180K
GE-P 15V 800mA 1W TO-1+
AC 187
GE-N 15V 1A 220mW TO-1
AC 187K
GE-N 15V 1A 260mW TO-1
AC 188
GE-P 15V 1A 220mW TO-1
AC 188K
GE-P 15V 1A 260mW TO-1
AD 130
GE-P 30V 3A 30W TO-3
AD 131
GE-P 45V 3A 30W TO-3
AD 132
GE-P 60V 3A 30W TO-3
AD 133
GE-P 32V 15A 36W TO-41
AD 136
GE-P 30V 10A 11W TO-8
AD 139
GE-P 20V 350mA 13W TO-66
AD 148
GE-P 26V 3.5A 13.5W TO-66
AD 149
GE-P 30V 3.5A 27.5W TO-3
AD 150
GE-P 30V 3.5A 27.5W TO-3
AD 152
GE-P 23V 1A 6W TO-66
AD 157
GE-N 18V 3A 6W TO-66
AD 158-IV
GE-P TO-3
AD 161
GE-N 20V 1A 4W TO-66
AD 162
GE-P 20V 1A 6W TO-66