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S8550

DDFExtended

TO-92 Bipolar (BJT) ROHS

Part id
ddf/S8550
Category
Bipolar (BJT)
Package
TO-92
Pins
3
In stock
315 at JLCPCB (C50229531)

Overview

The S8550 is a bipolar made by DDF in a TO-92 package with 3 pins. TO-92 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:S8550, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-92_Inline, from KiCad's library), ready for a KiCad board. 315 are in stock at JLCPCB (part C50229531).

Symbol

123
Transistor_BJT:S8550From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-92_InlineFrom KiCad's library

Pinout

3
The pins of the S8550
PinNameType
1EPassive
2BInput
3CPassive

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the S8550?

Yes. The symbol is Transistor_BJT:S8550 and the footprint Package_TO_SOT_THT:TO-92_Inline, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the S8550?

TO-92, with 3 pins. Its footprint is drawn on this page.

Where is the S8550 datasheet?

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

Where can I order the S8550?

JLCPCB lists it as part C50229531, with 315 in stock; the sellers' links on this page open their listings.

What can replace the S8550?

Parts like it in the library: the PN2222ABU by onsemi, the MPSA92 by Foshan Blue Rocket Elec, the S8050D331 by ALJ and the S8550D331 by ALJ. Check their datasheets: a part that fits the footprint may still differ in its ratings.