Component Alternatives Search


Below is a table of some alternative NPN transistors with similar functionality and 3-pin configurations:

Table


Part NamePart UIDManufacturer Part NumberDatasheet URLMount Type
2N3904TFR19f51467-0126-4de7-8615-30c51aef8f822N3904TFRDatasheetThrough Hole
PN2222ATF31b50817-26d7-f586-a1af-a91c3d0a3dbaPN2222ATFDatasheetThrough Hole
BC547CTAfa8d7faa-e0cc-4b47-95c9-f44a8e3dcb65BC547CTADatasheetThrough Hole
S80500f9dd971-719b-40ec-a39b-3cfcb2877739S8050DatasheetSurface Mount
These alternatives share similar basic characteristics with your current Q1. You can choose the most suitable one based on your design's mounting preference and the application's electrical requirements.
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P3
LED1
V1
Q2
P4
R1
Resistance
180 Ω
U1
R2
Resistance
27kΩ
R3
Resistance
2kΩ
Exclude from PCB
Exclude from PCB

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