Overview
The CPE-121 is a buzzer made by CUI with 2 pins. -30℃~+85℃ 24mm 3V~18V 4.5kHz 5.5mm 83dB Passive (Externally Driven) Piezoelectric - Buzzers ROHS.
PCBKit's library has its KiCad symbol (Device:Buzzer, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3812294).
Symbol
Footprint
The library has no footprint for this part yet.
Order codes
1- CPE-121LCSC C3812294
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | + | Passive |
| 2 | - | Passive |
Questions
Is there a KiCad symbol and footprint for the CPE-121?
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 CPE-121 datasheet?
CUI publishes it: the Datasheet link on this page opens it.
Where can I order the CPE-121?
JLCPCB lists it as part C3812294, with 0 in stock; the sellers' links on this page open their listings.