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
MMBT2222ALT3G ON Semiconductor TRANS NPN 40V 0.6A SOT-23 0 $0.02
PMBT4403,235 Nexperia USA Inc. TRANS PNP 40V 0.6A SOT23 9895 $0.00
BC857BHZGT116 ROHM Semiconductor PNP GENERAL PURPOSE TRANSISTOR ( 0 $0.03
BCX71K,215 Nexperia USA Inc. TRANS PNP 45V 0.1A SOT23 859 $0.19
2SD18240SL Panasonic Electronic Components TRANS NPN 100V 0.02A SMINI3P 669 $0.21
BSV52 ON Semiconductor TRANS NPN 12V 0.2A SOT-23 0 $0.00
KSA733YTA ON Semiconductor TRANS PNP 50V 0.15A TO-92 0 $0.04
BC817K-40HR Nexperia USA Inc. BC817K-40H SOT23 TO-236AB 120 $0.26
BCV72 ON Semiconductor TRANS NPN 60V 0.5A SOT-23 0 $0.05
FJX2907ATF ON Semiconductor TRANS PNP 60V 0.6A SOT-323 782 $0.00