| 型號 | 廠商 | 描述 | 
| 2sd1007-t2hp 2 3 | 700 mA, 120 V, NPN, Si, SMALL SIGNAL TRANSISTOR | |
| 2n2297 | 35 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-5 | |
| 2sc4645-c 2 3 4 5 | 1000 mA, 400 V, NPN, Si, SMALL SIGNAL TRANSISTOR | |
| 2n5223rlrp | MOTOROLA INC | 100 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | 
| 2n5401-18 2 3 | MOTOROLA INC | 600 mA, 150 V, PNP, Si, SMALL SIGNAL TRANSISTOR | 
| 2sd2100 2 3 4 5 | 2 A, 20 V, NPN, Si, POWER TRANSISTOR | |
| 2sb1397 2 3 4 5 | 2 A, 20 V, PNP, Si, POWER TRANSISTOR | |
| 2sb1124-s 2 3 4 | 3000 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR | |
| 2sb1124-u 2 3 4 | 3000 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR | |
| 2sc5009-fb 2 3 4 5 6 7 8 9 10 | L BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2sc4571 2 3 4 5 6 7 8 | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2sc2668-r 2 3 4 5 6 | VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2sc2668-o 2 3 4 5 6 | VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2sc2705 2 3 4 | 50 mA, 150 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | |
| 2sc2236-o 2 3 4 | 1500 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR | |
| 2sc2236 2 3 4 | 1500 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR | |
| 2sc388atm 2 3 4 | 50 mA, 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | |
| 2sc2216 2 3 4 5 | 50 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | |
| 2sa1893-y 2 3 4 5 | 5 A, 20 V, PNP, Si, POWER TRANSISTOR | |
| 2sk370-bl 2 3 4 5 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk370-gr 2 3 4 5 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk370-v 2 3 4 5 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk710-gr 2 3 4 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk710 2 3 4 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk879-o 2 3 4 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sk879-r 2 3 4 | N-CHANNEL, Si, SMALL SIGNAL, JFET | |
| 2sc3357 2 3 4 5 6 7 8 | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2sc3356-r25 2 3 4 5 6 7 8 | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR | |
| 2n3546 | FAIRCHILD SEMICONDUCTOR CORP | Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-18 | 
| 2n3771 | FAIRCHILD SEMICONDUCTOR CORP | 30 A, 40 V, NPN, Si, POWER TRANSISTOR, TO-3 | 
| 2n4208 2 3 4 5 6 7 8 9 | FAIRCHILD SEMICONDUCTOR CORP | Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-18 | 
| 2n4209 | FAIRCHILD SEMICONDUCTOR CORP | UHF BAND, Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-18 | 
| 2n5336 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | NATIONAL SEMICONDUCTOR CORP | 80 V, NPN, Si, POWER TRANSISTOR, TO-39 | 
| 2sb1133 2 3 4 | 3 A, 60 V, PNP, Si, POWER TRANSISTOR, TO-220AB | |
| 2sb632e 2 3 4 5 6 7 8 9 | 2000 mA, 25 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-126 | |
| 2n6517rlrb 2 3 4 5 6 | MOTOROLA INC | 500 mA, 350 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | 
| 2n5640zl1 2 3 4 | MOTOROLA INC | 30 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-92 | 
| 2n7000rl1 2 | MOTOROLA INC | 200 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92 | 
| 2n7000rlre 2 | MOTOROLA INC | 200 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92 | 
| 2sd476akb 2 | 4 A, 60 V, NPN, Si, POWER TRANSISTOR, TO-220AB | |
| 2sb649b 2 3 4 5 6 7 8 | 1500 mA, 120 V, PNP, Si, SMALL SIGNAL TRANSISTOR | |
| 2sb649d 2 3 4 5 6 7 8 | 1500 mA, 160 V, PNP, Si, SMALL SIGNAL TRANSISTOR | |
| 2200aah500jb3ga 2 3 4 | GEMS SENSORS CONTROLS | ABSOLUTE, STRAIN GUAGE PRESSURE SENSOR, 0-5000Psi, 0.25%, 100mV, CYLINDRICAL | 
| 2200aah500jb3jb 2 3 4 | GEMS SENSORS CONTROLS | ABSOLUTE, STRAIN GUAGE PRESSURE SENSOR, 0-5000Psi, 0.15%, 100mV, CYLINDRICAL | 
| 2200agf6004a2jb 2 3 4 | GEMS SENSORS CONTROLS | GAGE, STRAIN GUAGE PRESSURE SENSOR, 0-60Psi, 0.15%, 100mV, CYLINDRICAL | 
| 2200ba2g0ipa2gb 2 3 4 | GEMS SENSORS CONTROLS | ABSOLUTE, STRAIN GUAGE PRESSURE SENSOR, -15-185Psi, 0.15%, 4-20mA, CYLINDRICAL | 
| 2200ba2g0ipb2ja 2 3 4 | GEMS SENSORS CONTROLS | ABSOLUTE, STRAIN GUAGE PRESSURE SENSOR, -15-185Psi, 0.25%, 4-20mA, CYLINDRICAL | 
| 2200ag2g008f2jb 2 3 4 | GEMS SENSORS CONTROLS | GAGE, STRAIN GUAGE PRESSURE SENSOR, -15-185Psi, 0.15%, 100mV, CYLINDRICAL | 
| 2200ag2g00922jb 2 3 4 | GEMS SENSORS CONTROLS | GAGE, STRAIN GUAGE PRESSURE SENSOR, -15-185Psi, 0.15%, 100mV, CYLINDRICAL | 
| 2200bag200j23ga 2 3 4 | GEMS SENSORS CONTROLS | ABSOLUTE, STRAIN GUAGE PRESSURE SENSOR, 0-200Psi, 0.25%, 4-20mA, CYLINDRICAL |