Overview
The 4099 is a buzzer made by Littelfuse with 2 pins. 63.2mm 64.3mm Active Buzzer (Built-in Driving Circuit) - Buzzers ROHS.
PCBKit's library has its KiCad symbol (Device:Buzzer, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3812011).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | + | Passive |
| 2 | - | Passive |
Questions
Is there a KiCad symbol and footprint for the 4099?
Yes. The symbol is Device:Buzzer, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the 4099 datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the 4099?
JLCPCB lists it as part C3812011, with 0 in stock; the sellers' links on this page open their listings.