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MMST3904, in 3D

MMST3904

WPMtek

SOT-323 Bipolar (BJT) ROHS

Extended
JLCPCBLCSCwpmtek/MMST3904
Category
Bipolar (BJT)
Package
SOT-323
Pins
5

Overview

The MMST3904 is a bipolar made by WPMtek in a SOT-323 package with 3 pins. SOT-323 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMBTA43_C56265271, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. 3,000 are in stock at JLCPCB (part C56360404).

Symbol

E2C3B1
EasyEDA_Cloud:MMBTA43_C56265271From EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-323_SC-70From KiCad's library

Order codes

1

Pinout

3
The pins of the MMST3904
PinNameType
1BUnspecified
2EUnspecified
3CUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/wpmtek/MMST3904" title="MMST3904 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/wpmtek/MMST3904.jpg" alt="MMST3904" width="1200" height="900">
A picture that opens the part, for a README
[![MMST3904](https://pcbkit.io/embed/parts/wpmtek/MMST3904.jpg?size=s)](https://pcbkit.io/parts/wpmtek/MMST3904)

Questions

Is there a KiCad symbol and footprint for the MMST3904?

Yes. The symbol is EasyEDA_Cloud:MMBTA43_C56265271 and the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMST3904?

SOT-323, with 3 pins. Its footprint is drawn on this page.

Where can I order the MMST3904?

JLCPCB lists it as part C56360404, with 3,000 in stock; the sellers' links on this page open their listings.

What can replace the MMST3904?

Parts like it in the library: the SS8050 by Jiangsu Changjing Electronics Technology (CJ), the MMBT3904W by GOODWORK, the SS8050W-H by hongjiacheng and the 2SC1623 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8