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
AT-1220-TT-3V-2-R $0.63	PUI Audio, Inc.	BUZZER MAGNETIC 3V 12MM TH	Tray		Through Hole	AT	-25°C ~ 70°C
AT-1220-TT-3V-HT-R $0.96	PUI Audio, Inc.	12MM ELECTRO-MECH 3VPK 2000HZ 80	Tray		Through Hole	AT	-30°C ~ 85°C
AT-1220-TT-5-R $0.92	PUI Audio, Inc.	BUZZER MAGNETIC 1.5V 12MM TH	Tray		Through Hole	AT	-20°C ~ 70°C
AT-1220-TT-8-R $0.54	PUI Audio, Inc.	BUZZER MAGNETIC 1.5V 12MM TH	Tray		Through Hole	AT	-20°C ~ 60°C
AT-1220-TT-9-R $0.64	PUI Audio, Inc.	BUZZER MAGNETIC 3.5V 12MM TH	Tray		Through Hole	AT	-20°C ~ 70°C
AT-1220-TT-R $0.84	PUI Audio, Inc.	BUZZER MAGNETIC 1.5V 12MM TH	Tray		Through Hole	AT	-20°C ~ 70°C
AT-1220-TWT-5V	PUI Audio, Inc.	BUZZER MAGNETIC 5V 12MM TH	Bulk		Through Hole	AT	-20°C ~ 60°C
AT-1220-TWT-5V-R $0.90	PUI Audio, Inc.	BUZZER MAGNETIC 5V 12MM TH	Bulk		Through Hole	AT	-20°C ~ 60°C