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BC857B-HF on a board, in 3D

BC857B-HF

Comchip

-65℃~+150℃ 100MHz 100mA 125 250mW 45V 650mV PNP SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCcomchip/BC857B-HF
Category
Bipolar (BJT)
Package
SOT-23
Pins
5

Overview

The BC857B-HF is a bipolar made by Comchip in a SOT-23 package with 5 pins. -65℃~+150℃ 100MHz 100mA 125 250mW 45V 650mV PNP 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 C6129192).

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/comchip/BC857B-HF" title="BC857B-HF 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/comchip/BC857B-HF.jpg" alt="BC857B-HF" width="1200" height="900">
A picture that opens the part, for a README
[![BC857B-HF](https://pcbkit.io/embed/parts/comchip/BC857B-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/BC857B-HF)

Questions

Is there a KiCad symbol and footprint for the BC857B-HF?

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 BC857B-HF?

SOT-23, with 5 pins. Its footprint is drawn on this page.

Where is the BC857B-HF datasheet?

Comchip publishes it: the Datasheet link on this page opens it.

Where can I order the BC857B-HF?

JLCPCB lists it as part C6129192, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BC857B-HF?

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