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..
BFQ 29P
SI-N 15V 30mA 200mW TO-236
BFQ 32
SI-P 15V 75mA 500mW SOT-37
BFQ 32S
SI-P 15V 75mA 500mW SOT-37
BFQ 33C
SI-N 7V 20mA 140mW SOT-100
BFQ 34
SI-N 18V 150mA 2.25W SOT-122
BFQ 34T
SI-N 18V 150mA 1W SOT-37
BFQ 42
SI-N 18V 600mA 7.2W TO-5
BFQ 43
SI-N 18V 1.25A 12W TO-5
BFQ 51
SI-P 15V 25mA 180mW SOT-37
BFQ 52
SI-P 15V 25mA 150mW TO-72
BFQ 53
SI-N 15V 25mA 150mW TO-72
BFQ 65
SI-N 10V 300mW SOT-122
BFQ 67 /NXP
SI-N 10V 50mA 300mW SOT-23
BFQ 68
SI-N 18V 300mA 4.5W SOT-122
BFQ 69
SI-N 15V 30mA 200mW SOT-37
BFQ 74
SI-N 16V 30mA 290mW SOT-173
BFQ 81
SI-N 25V 30mA 5.5GHz TO-236
BFR 106 /ROHS
SI-N 15V 100mA 700mW SOT-23
BFR 134 /PH
SI-N
BFR 193 /ROHS
SI-N 12V 80mA 580mW SOT-23