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..
BF 297
SI-N 160V 100mA 625mW TO-92
BF 298
SI-N 250V 100mA 625mW TO-92
BF 299
SI-N 300V 100mA 625mW TO-92
BF 310
SI-N 30V 25mA 300mW TO-92
BF 311
SI-N 25V 40mA 360mW TO-92
BF 314 /SIE
SI-N 30V 25mA 300mW TO-92
BF 320A
SI-P 15V 10mA 200mW TO-92
BF 320B
SI-P 15V 10mA 200mW TO-92
BF 320C
SI-P 15V 10mA 200mW TO-92
BF 324
SI-P 30V 25mA 250mW TO-92
BF 327
N-Chnl.MOSFET 20V 50mA SOT-103
BF 334
SI-N 30V 25mA 200mW SOT-25
BF 335
SI-N 30V 25mA 200mW SOT-25
BF 337
SI-N 200V 100mA 800mW TO-5
BF 338
SI-N 225V 100mA 800mW TO-5
BF 340
SI-P 32V 50mA 250mW TO-92
BF 342
SI-P 32V 50mA 250mW TO-92
BF 343
SI-P 32V 50mA 250mW TO-92
BF 350
N-Chnl. MOS FET 15V 50mA TO-72
BF 351
N-Chnl. MOS FET 24V 50mA TO-72