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
BC546BTF ON Semiconductor TRANS NPN 65V 0.1A TO-92 10640 $0.26
BSR14 ON Semiconductor TRANS NPN 40V 0.8A SOT23 7600 $0.00
BC817-25Q-7-F Diodes Incorporated TRANS NPN 45V 500MA SOT23-3 17312 $0.00
BCW66KHE6327HTSA1 Infineon Technologies TRANS NPN 45V 0.8A SOT-23 37431 $0.00
BCW60B,235 Nexperia USA Inc. TRANS NPN 32V 0.1A SOT23 0 $0.03
2N5550TA ON Semiconductor TRANS NPN 140V 0.6A TO-92 15898 $0.26
MMBT6427-7-F Diodes Incorporated TRANS NPN DARL 40V 0.5A SOT23-3 10527 $0.00
MMBT2222ALT1HTSA1 Infineon Technologies TRANS NPN 40V 0.6A SOT-23 60878 $0.00
MMBT2907ALT1HTSA1 Infineon Technologies TRANS PNP 60V 0.6A SOT-23 192241 $0.00
PN2222TA ON Semiconductor TRANS NPN 30V 0.6A TO-92 2893 $0.25