Skip to the content
PCBKitNew board
2SA940 on a board, in 3D

2SA940

ISC

TO-220C Bipolar (BJT) ROHS

Extended
Category
Bipolar (BJT)
Package
TO-220C
Pins
3

Overview

The 2SA940 is a bipolar made by ISC in a TO-220C package with 3 pins. TO-220C Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TIP125_C2907702, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C491404).

Symbol

E3C2B1
EasyEDA_Cloud:TIP125_C2907702From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1From EasyEDA

Order codes

1

Pinout

3
The pins of the 2SA940
PinNameType
1BUnspecified
2CUnspecified
3EUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/isc/2SA940" title="2SA940 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/isc/2SA940.jpg" alt="2SA940" width="1200" height="900">
A picture that opens the part, for a README
[![2SA940](https://pcbkit.io/embed/parts/isc/2SA940.jpg?size=s)](https://pcbkit.io/parts/isc/2SA940)

Questions

Is there a KiCad symbol and footprint for the 2SA940?

Yes. The symbol is EasyEDA_Cloud:TIP125_C2907702 and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 2SA940?

TO-220C, with 3 pins. Its footprint is drawn on this page.

Where is the 2SA940 datasheet?

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

Where can I order the 2SA940?

JLCPCB lists it as part C491404, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 2SA940?

Parts like it in the library: the BU406 by SPTECH, the TIP32C by onsemi, the 2SC2073 by JSMSEMI and the D45VH10 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8