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
MMBT4401-7-F Diodes Incorporated TRANS NPN 40V 0.6A SMD SOT23-3 880782 $0.00
MMBT2222A-7-F Diodes Incorporated TRANS NPN 40V 0.6A SMD SOT23-3 1904269 $0.00
MMBT3906LT1G ON Semiconductor TRANS PNP 40V 0.2A SOT23 809927 $0.00
MMBT3904LT1G ON Semiconductor TRANS NPN 40V 0.2A SOT23 4412368 $0.00
BC846B,215 Nexperia USA Inc. TRANS NPN 65V 0.1A SOT23 422451 $0.00
BC846B,235 Nexperia USA Inc. TRANS NPN 65V 0.1A SOT23 137773 $0.00
BC847BLT1G ON Semiconductor TRANS NPN 45V 0.1A SOT23 302277 $0.00
BC846BLT1G ON Semiconductor TRANS NPN 65V 0.1A SOT23 558175 $0.00
BC847CW,115 Nexperia USA Inc. TRANS NPN 45V 0.1A SOT323 363680 $0.00
BC857BW,115 Nexperia USA Inc. TRANS PNP 45V 0.1A SOT323 392216 $0.00