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BC107B on a board, in 3D

BC107B

STMicroelectronics

45V, 100mA, NPN Low Noise General Purpose Audio Amplifier

st/BC107B
Category
Uncategorised
Package
TO-18
Pins
3

Overview

The BC107B is an uncategorised made by STMicroelectronics in a TO-18 package with 3 pins. 45V, 100mA, NPN Low Noise General Purpose Audio Amplifier.

PCBKit's library has its KiCad symbol (Transistor_BJT:BC107, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-18-3, from KiCad's library), ready for a KiCad board.

Symbol

123
Transistor_BJT:BC107From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-18-3From KiCad's library

Pinout

3
The pins of the BC107B
PinNameType
1EPassive
2BInput
3CPassive

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/st/BC107B.jpg" alt="BC107B" width="1200" height="900">
A picture that opens the part, for a README
[![BC107B](https://pcbkit.io/embed/parts/st/BC107B.jpg?size=s)](https://pcbkit.io/parts/st/BC107B)

Questions

Is there a KiCad symbol and footprint for the BC107B?

Yes. The symbol is Transistor_BJT:BC107 and the footprint Package_TO_SOT_THT:TO-18-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BC107B?

TO-18, with 3 pins. Its footprint is drawn on this page.

What can replace the BC107B?

Parts like it in the library: the S5971 by HAMAMATSU and the S5972 by HAMAMATSU. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2