【Central Semiconductor】2N4424 LEADFREE,双极小信号 NPN Gen Pur SS
2N4424 PBFREE,TRANS NPN 40V 0.5A TO92-3
【Central Semiconductor】2N4427,Transistors Bipolar (BJT) NPN VHF/UHF AM
【Central Semiconductor】2N4427 LEADFREE,双极小信号 NPN VHF/UHF AM
2N4449,TRANS NPN 20V TO46
2N4449U,SMALL-SIGNAL BJT
2N4449U/TR,SMALL-SIGNAL BJT
2N4449UA,SMALL-SIGNAL BJT