Warning Buzzer & Chime
Buzzer active DC 3V (red standard) 5V blue label 12V black standard

Continuous sound

Dimensions of 12mm, height 9.5mm, pin 0.6mm

The foot is about 7.6mm, the positive length is 6mm, the negative short foot 5mm

Model 3V buzzer 5V buzzer 12V buzzer

Drive voltage 3V 5V 12V

Voltage range 2.5 ~ 4V 4 ~ 7V 8 ~ 15V

Rated current 35mA 30mA 20mA

Sound pressure level 82dB 85dB 85db

Working temperature -20 ~ + 60 ° C -20 ~ + 60 ° C -20 ~ + 60 ° C