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
MPSA06-AP Micro Commercial Co TRANS NPN 80V 0.5A TO-92 38415 $0.30
2SC4617TLR ROHM Semiconductor TRANS NPN 50V 0.15A SOT-416 48990 $0.00
MMST5551-TP Micro Commercial Co TRANS NPN 160V 0.2A SOT323 75052 $0.00
2SC4617TLQ ROHM Semiconductor TRANS NPN 50V 0.15A SOT-416 178550 $0.00
BC557BTF ON Semiconductor TRANS PNP 45V 0.1A TO-92 8513 $0.29
2N3904TF ON Semiconductor TRANS NPN 40V 0.2A TO-92 10431 $0.29
2N4401TAR ON Semiconductor TRANS NPN 40V 0.6A TO-92 9619 $0.29
BSR16 ON Semiconductor TRANS PNP 60V 0.8A SOT23 9011 $0.00
MMST2907A-7-F Diodes Incorporated TRANS PNP 60V 0.6A SC70-3 5982 $0.00
BC817-40W-7 Diodes Incorporated TRANS NPN 45V 0.5A SC70-3 7432 $0.00