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
BC550CTA ON Semiconductor TRANS NPN 45V 0.1A TO-92 16425 $0.24
KSC3265YMTF ON Semiconductor TRANS NPN 25V 0.8A SOT-23 5889 $0.00
KSA1298YMTF ON Semiconductor TRANS PNP 25V 0.8A SOT-23 4212 $0.24
SMBT2907AE6327HTSA1 Infineon Technologies TRANS PNP 60V 0.6A SOT-23 14511 $0.00
SMBT2222AE6327HTSA1 Infineon Technologies TRANS NPN 40V 0.6A SOT-23 60502 $0.00
MMBT2222ALP4-7B Diodes Incorporated TRANS NPN 40V 0.6A 3DFN 223127 $0.00
KSA992FBTA ON Semiconductor TRANS PNP 120V 0.05A TO92-3 12692 $0.24
FJV992FMTF ON Semiconductor TRANS PNP 120V 0.05A SOT-23 25208 $0.00
KSC1815YTA ON Semiconductor TRANS NPN 50V 0.15A TO-92 33271 $0.23
BC817K40E6327HTSA1 Infineon Technologies TRANS NPN 45V 0.5A SOT-23 41600 $0.00