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
FCX591TA Diodes Incorporated TRANS PNP 60V 1A SOT-89 3442 $0.00
PZTA42 ON Semiconductor TRANS NPN 300V 0.5A SOT-223 0 $0.00
DSC300100L Panasonic Electronic Components TRANS NPN 50V 0.1A SSSMINI3 4869 $0.00
2SC2258 Panasonic Electronic Components TRANS NPN 250V 0.1A TO-126 1234 $0.49
2SAR542F3TR ROHM Semiconductor TRANS PNP 30V 3A HUML2020L3 1242 $0.00
MJE182STU ON Semiconductor TRANS NPN 80V 3A TO-126 1242 $0.49
FMMTA56TA Diodes Incorporated TRANS PNP 80V 0.5A SOT23-3 1248 $0.00
2SCR554PFRAT100 ROHM Semiconductor NPN DRIVER TRANSISTOR (CORRESPON 1554 $0.00
2SD2657KT146 ROHM Semiconductor TRANS NPN 30V 1.5A SOT-346 1613 $0.00
2SAR552PFRAT100 ROHM Semiconductor PNP DRIVER TRANSISTOR (CORRESPON 1995 $0.00