2n3904S-RTK/PS
by KECUse the KEC 2n3904S-RTK/PS for small-signal NPN transistor functions such as switching a control signal or building a discrete amplifier stage. This member of the 2N3904 family is supplied here with a SOT-23-3 board footprint, making the package choice explicit when moving from the schematic to layout. Available as a free KiCad download, the library contains a three-pin symbol, the three-pad SOT-23-3_L2.9-W1.3-P1.90-LS2.4-TR footprint, and a 3D model for placement review. For conversion provenance, 1 ProtoFlow engineer has used it in real designs. The complete part can also be opened directly in ProtoFlow.
Download KiCad files
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