Single Bipolar Transistors

Discrete Bipolar Junction Transistors (BJTs) are commonly used to construct analog signal amplification functions in audio, radio, and other applications. One of the first semiconductor devices to be mass produced, their characteristics are less favorable than those of other device types for applications involving high frequency switching and operation with high currents or voltages, but they remain a technology of choice for applications requiring analog signal reproduction with minimal added noise and distortion.

Part Number Manufacturer Description Quantity Price Option
TIP32C-BP Micro Commercial Co TRANS PNP 100V 3A TO-220 1450 $0.59
MJE243G ON Semiconductor TRANS NPN 100V 4A TO225AA 1488 $0.59
ZTX549 Diodes Incorporated TRANS PNP 30V 1A E-LINE 1213 $0.63
2N4922G ON Semiconductor TRANS NPN 60V 1A TO225AA 1995 $0.63
TIP42CG ON Semiconductor TRANS PNP 100V 6A TO220AB 2437 $0.63
TIP110G ON Semiconductor TRANS NPN DARL 60V 2A TO220AB 2983 $0.68
2N5232A Central Semiconductor Corp TRANS NPN 50V 0.1A TO-92 4684 $0.68
BDX54CTU ON Semiconductor TRANS PNP DARL 100V 8A TO-220 3582 $0.77
2N6388G ON Semiconductor TRANS NPN DARL 80V 10A TO220AB 4143 $0.89
MJE3055T STMicroelectronics TRANS NPN 60V 10A TO-220 1305 $0.88