Overview
The SG331 is a resettable Fuse made by Ametherm with 2 pins. 5Ω - NTC Thermistors ROHS.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3760639).
Symbol
Footprint
The library has no footprint for this part yet.
Order codes
1- SG331LCSC C3760639
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Questions
Is there a KiCad symbol and footprint for the SG331?
Yes. The symbol is Device:Polyfuse, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SG331 datasheet?
Ametherm publishes it: the Datasheet link on this page opens it.
Where can I order the SG331?
JLCPCB lists it as part C3760639, with 0 in stock; the sellers' links on this page open their listings.