Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
EFM-471AL $2.52	East Electronics	BUZZER 24V 37.8MM WIRE	Tray		Wire Lead	-	-20°C ~ 70°C
EFM-472A $3.26	East Electronics	BUZZER 12V 30MM TH	Tray		Through Hole	-	-20°C ~ 70°C
EFM-620 $1.90	East Electronics	BUZZER 9V 40MM TH	Tray		Through Hole	-	-20°C ~ 60°C
EFM-620LA $3.20	East Electronics	BUZZER PIEZO 9V 40MM TH	Box		Through Hole	EFM	-20°C ~ 60°C
EFM-810 $2.65	East Electronics	BUZZER 12V 55MM WIRE	Tray		Wire Lead	-	-20°C ~ 70°C
EMX-2T01P50A $0.48	East Electronics	BUZZER 1.5V 12MM TH	Tray		Through Hole	-	-20°C ~ 70°C
EMX-7T05SP $1.90	East Electronics	BUZZER 5V 12MM TH	Tray		Through Hole	-	-40°C ~ 85°C
EMX-7T12SP $1.90	East Electronics	BUZZER 12V 12MM TH	Tray		Through Hole	-	-40°C ~ 85°C