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
2N3906TF ON Semiconductor TRANS PNP 40V 0.2A TO-92 16281 $0.23
2N5550TAR ON Semiconductor TRANS NPN 140V 0.6A TO-92 12968 $0.23
BC847CT-7-F Diodes Incorporated TRANS NPN 45V 0.1A SOT-523 13915 $0.00
MMBTA55-7-F Diodes Incorporated TRANS PNP 60V 0.5A SOT23-3 18098 $0.00
MMBT2484LT1G ON Semiconductor TRANS NPN 60V 0.1A SOT23 249069 $0.00
MMBT6428LT1G ON Semiconductor TRANS NPN 50V 0.2A SOT23 271159 $0.00
MMBTA06-7-F Diodes Incorporated TRANS NPN 80V 0.5A SOT23-3 423859 $0.00
BSS64LT1G ON Semiconductor TRANS NPN 80V 0.1A SOT-23 5334 $0.00
BC860B,215 Nexperia USA Inc. TRANS PNP 45V 0.1A SOT23 4552 $0.00
BC860B,235 Nexperia USA Inc. TRANS PNP 45V 0.1A SOT23 0 $0.03