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
MMBT3904-HF Comchip Technology TRANS NPN 40V 0.2A SOT-23 9079 $0.00
MMBT4403-TP Micro Commercial Co TRANS PNP 40V 0.6A SOT23 20397 $0.00
BC847C-7-F Diodes Incorporated TRANS NPN 45V 0.1A SOT23-3 36481 $0.00
BC817K40E6433HTMA1 Infineon Technologies TRANS NPN 45V 0.5A SOT-23 50052 $0.00
BC818-40LT1G ON Semiconductor TRANS NPN 25V 0.5A SOT-23 27296 $0.00
MMBTA13LT3G ON Semiconductor TRANS NPN DARL 30V 0.3A SOT23 25648 $0.00
MMBT5550LT3G ON Semiconductor TRANS NPN 140V 0.6A SOT-23 20014 $0.00
SMMBT4403LT1G ON Semiconductor TRANS PNP 40V 0.6A SOT23 76613 $0.00
MMBT2907AWT1G ON Semiconductor TRANS PNP 60V 0.6A SOT323 84170 $0.00
BC847AWT1G ON Semiconductor TRANS NPN 45V 0.1A SOT-323 15076 $0.16