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
2N2222AE4 Microsemi Corporation TRANS NPN 50V 0.8A TO-18 197 $6.62
2N5301 Central Semiconductor Corp TRANS NPN 40V 30A TO-3 503 $6.60
2N708 Central Semiconductor Corp TRANS NPN 15V TO-18 1257 $6.60
2SC2921 Sanken TRANS NPN 160V 15A MT200 262 $6.37
JANTX2N6058 Microsemi Corporation TRANS NPN DARL 80V 12A TO-3 809 $81.58
JANTX2N2907A Microsemi Corporation TRANS PNP 60V 0.6A TO18 756 $5.91
2STA2121 STMicroelectronics TRANS PNP 250V 17A TO-264 260 $4.67
2N1480 Central Semiconductor Corp TRANS NPN 55V 1.5A TO-39 452 $4.47
ST13003N STMicroelectronics TRANS NPN 400V 1A SOT-32 379 $3.07
BUL89 STMicroelectronics TRANS NPN 400V 12A TO-220 564 $3.07