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TKSS8550 on a board, in 3D

TKSS8550

CTK

SOT-23 Bipolar (BJT) ROHS

Extended
JLCPCBLCSCctk/TKSS8550
Category
Bipolar (BJT)
Package
SOT-23
Pins
5

Overview

The TKSS8550 is a bipolar made by CTK in a SOT-23 package with 3 pins. SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMBTA93, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C56374753).

Symbol

B1C3E2
EasyEDA_Cloud:MMBTA93From EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Order codes

1

Pinout

3
The pins of the TKSS8550
PinNameType
1BUnspecified
2EUnspecified
3CUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ctk/TKSS8550" title="TKSS8550 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/ctk/TKSS8550.jpg" alt="TKSS8550" width="1200" height="900">
A picture that opens the part, for a README
[![TKSS8550](https://pcbkit.io/embed/parts/ctk/TKSS8550.jpg?size=s)](https://pcbkit.io/parts/ctk/TKSS8550)

Questions

Is there a KiCad symbol and footprint for the TKSS8550?

Yes. The symbol is EasyEDA_Cloud:MMBTA93 and 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 TKSS8550?

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

Where can I order the TKSS8550?

JLCPCB lists it as part C56374753, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TKSS8550?

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.

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8