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2N3906 on a board, in 3D

2N3906

onsemi

-40V, -200mA, PNP General Purpose Amplifier

onsemi/2N3906
Category
Uncategorised
Package
TO-92
Pins
3

Overview

The 2N3906 is an uncategorised made by onsemi in a TO-92 package with 3 pins. -40V, -200mA, PNP General Purpose Amplifier.

PCBKit's library has its KiCad symbol (Transistor_BJT:2N3906, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-92_Inline, from KiCad's library), ready for a KiCad board.

Symbol

123
Transistor_BJT:2N3906From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-92_InlineFrom KiCad's library

Pinout

3
The pins of the 2N3906
PinNameType
1EPassive
2BInput
3CPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/2N3906" title="2N3906 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/2N3906.jpg" alt="2N3906" width="1200" height="900">
A picture that opens the part, for a README
[![2N3906](https://pcbkit.io/embed/parts/onsemi/2N3906.jpg?size=s)](https://pcbkit.io/parts/onsemi/2N3906)

Questions

Is there a KiCad symbol and footprint for the 2N3906?

Yes. The symbol is Transistor_BJT:2N3906 and the footprint Package_TO_SOT_THT:TO-92_Inline, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 2N3906?

TO-92, with 3 pins. Its footprint is drawn on this page.

What can replace the 2N3906?

Parts like it in the library: the S8050T by XCH, the DS18B20 by DALLAS MAXIM, the DS18S20 by DALLAS MAXIM and the BC550CTA by FAIRCHILD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8