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
TFM-27DT $0.95	East Electronics	BUZZER 9V 31.5MM TH	Tray		Through Hole	-	-40°C ~ 85°C
TFM-28 $1.97	East Electronics	BUZZER 9V 30.6MM TH	Tray		Through Hole	-	-20°C ~ 70°C
TFM-30 $1.77	East Electronics	BUZZER 9V 30.6MM TH	Tray		Through Hole	-	-40°C ~ 85°C
TFM-33 $0.95	East Electronics	BUZZER 10V 29.6MM TH	Tray		Through Hole	-	-20°C ~ 70°C
TFM-36 $2.79	East Electronics	BUZZER 12V 39MM TH	Tray		Through Hole	-	-20°C ~ 60°C
TFM-45 $1.63	East Electronics	BUZZER 12V 69MM WIRE	Tray		Wire Lead	-	-20°C ~ 70°C
TFM-51 $0.75	East Electronics	BUZZER 9V 22MM TH	Tray		Through Hole	-	-20°C ~ 70°C
TFM-51FA $0.85	East Electronics	BUZZER 3V 22MM TH	Tray		Through Hole	-	-20°C ~ 70°C