Skip to the content
PCBKitNew board
BCX71K, in 3D

BCX71K

onsemi

SOT-23 Bipolar (BJT) ROHS

Extended
JLCPCBLCSConsemi/BCX71K
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The BCX71K is a bipolar made by onsemi in a SOT-23 package with 3 pins. SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C10880).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/BCX71K" title="BCX71K 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/BCX71K.jpg" alt="BCX71K" width="1200" height="900">
A picture that opens the part, for a README
[![BCX71K](https://pcbkit.io/embed/parts/onsemi/BCX71K.jpg?size=s)](https://pcbkit.io/parts/onsemi/BCX71K)

Questions

Is there a KiCad symbol and footprint for the BCX71K?

Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BCX71K?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where can I order the BCX71K?

JLCPCB lists it as part C10880, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BCX71K?

Parts like it in the library: the MMBT3904 by hongjiacheng, the S8050 by hongjiacheng, the SS8050 by hongjiacheng and the MMBT5551 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8