Overview
The 2N2904 is a bipolar made by NTE Electronics in a TO-39 package with 5 pins.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-39-3_BD5.6-P1.27_3DJ6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C6077594).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Collector - Emitter Voltage VCEO
- 40V
- Current - Collector Cutoff
- 20nA
- Current - Collector(Ic)
- 600mA
- DC Current Gain
- 40
- Emitter-Base Voltage(Vebo)
- 5V
- Pd - Power Dissipation
- 600mW
- Transition frequency(fT)
- 200MHz
- Vce Saturation(VCE(sat))
- 1.6V
- type
- PNP
Order codes
1- 2N2904LCSC C6077594
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<iframe src="https://pcbkit.io/embed/parts/nte-electronics/2N2904" title="2N2904 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nte-electronics/2N2904.jpg" alt="2N2904" width="1200" height="900">[](https://pcbkit.io/parts/nte-electronics/2N2904)Questions
Is there a KiCad symbol and footprint for the 2N2904?
Yes. the footprint EasyEDA_Cloud:TO-39-3_BD5.6-P1.27_3DJ6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2N2904?
TO-39, with 5 pins. Its footprint is drawn on this page.
Where is the 2N2904 datasheet?
NTE Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the 2N2904?
JLCPCB lists it as part C6077594, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 2N2904?
Parts like it in the library: the NTE324 by NTE Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
