Download the KSSG33J12-3 datasheet PDF.
This datasheet also includes the KSSGI3J12-A variant, as both parts are published together in a single manufacturer document.
Magnetic Buzzer SMD Type
KSSGI3J12-A
B Rated Frequency (Hz) Rated Voltage (Vo-p) Current Consumption (mA) Sound Pressure Level (dB) Coli Resistance (Ω) Operating Temperature (℃ ) Storage Temperature.