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
BC850C,215 Nexperia USA Inc. TRANS NPN 45V 0.1A SOT23 24000 $0.04
BC849B,235 Nexperia USA Inc. TRANS NPN 30V 0.1A SOT23 0 $0.03
BC849B,215 Nexperia USA Inc. TRANS NPN 30V 0.1A SOT23 6000 $0.04
2DC4617R-7-F Diodes Incorporated TRANS NPN 50V 0.15A SOT523 9000 $0.04
MSB92ASWT1G ON Semiconductor TRANS PNP 300V 0.5A SOT323 30000 $0.04
SS9012GTA ON Semiconductor TRANS PNP 20V 0.5A TO-92 8302 $0.24
2SC2412KT146S ROHM Semiconductor TRANS NPN 50V 0.15A SOT-346 4739 $0.26
2PD602ASL,235 Nexperia USA Inc. TRANS NPN 50V 0.5A SOT-23 0 $0.03
BCW70,235 Nexperia USA Inc. TRANS PNP 45V 0.1A SOT23 0 $0.03
MMBT4401T-7-F Diodes Incorporated TRANS NPN 40V 0.6A SOT-523 30560 $0.00