Skip to the content
PCBKitNew board
BCW66G on a board, in 3D

BCW66G

Jiangsu Changjing Electronics Technology (CJ)

Extended
DatasheetJLCPCBLCSCcj/BCW66G
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The BCW66G is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,895 are in stock at JLCPCB (part C3031848). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

12
Collector - Emitter Voltage VCEO
45V
Configuration
Standalone
Current - Collector Cutoff
20nA
Current - Collector(Ic)
800mA
DC Current Gain
160
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
200mW
Transition frequency(fT)
100MHz
Vce Saturation(VCE(sat))
700mV
type
NPN

Order codes

1

Open-source boards using it

All 1
  • 4 layers38 × 43 mmEsp32-clock, the printed circuit board in 3D

    Esp32-clock

    yvolodym/esp32-clock

    Low-power round-display ESP32 desk clock built with Arduino/PlatformIO, with a companion KiCad PCB design

    59 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cj/BCW66G" title="BCW66G 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/cj/BCW66G.jpg" alt="BCW66G" width="1200" height="900">
A picture that opens the part, for a README
[![BCW66G](https://pcbkit.io/embed/parts/cj/BCW66G.jpg?size=s)](https://pcbkit.io/parts/cj/BCW66G)

Questions

Is there a KiCad symbol and footprint for the BCW66G?

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 BCW66G?

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

Where is the BCW66G datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the BCW66G?

JLCPCB lists it as part C3031848, with 2,895 in stock; the sellers' links on this page open their listings.

What can replace the BCW66G?

Parts like it in the library: the SS8050 by hongjiacheng, the SS8050 by MDD, the SS8550 by hongjiacheng and the SS8550 Y2 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BCW66G?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8