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..
2SC 1645 /ROHM
SI-N 32V 300mA 300mW TO-92
2SC 1647
SI-N 50V 30mA 250mW TO-92
2SC 1648
SI-N 50V 30mA 250mW TO-92
2SC 1651 /ROHM
SI-N 210V 30mA 250mW TO-92
2SC 1667
SI-N 90V 4A 50W TO-3
2SC 1669 /TOSH
SI-N 150V 1.5A 25W TO-220
2SC 1674
SI-N 30V 20mA 250mW TO-92
2SC 1675 /NEC
SI-N 50V 30mA 250mW TO-92
2SC 1678 /TOSH
SI-N 65V 3A 10W TO-220
2SC 1681 /TOSH
SI-N 60V 50mA 200mW TO-92
2SC 1682
SI-N 40V 50mA 200mW TO-92
2SC 1683
SI-N 200V 500mA 30W TO-220
2SC 1684 /MAT
SI-N 30V 100mA 400mW TO-92
2SC 1685
SI-N 60V 100mA 400mW TO-92
2SC 1686 /MAT
SI-N 40V 25mA 400mW TO-92
2SC 1687
SI-N 40V 30mA 400mW TO-92
2SC 1688
SI-N 50V 30mA 400mW TO-92
2SC 1708
SI-N 90V 50mA 200mW TO-92
2SC 1723
SI-N 300V 200mA 15W TO-220
2SC 1728 /SONY
SI-N 100V 1A 950mW TO-202