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-2532-ST-R	PUI Audio, Inc.	BUZZER PIEZO 10V 24X10MM TH	Tray		Through Hole	AT	-30°C ~ 115°C
AT-2720-ST-R	PUI Audio, Inc.	BUZZER PIEZO 3V 22X7MM W TH	Tray		Through Hole	AT	-40°C ~ 125°C
AT-2720-TT-R $1.84	PUI Audio, Inc.	BUZZER PIEZO 10V 26.5X23MM TH	Tray		Through Hole	AT	-20°C ~ 60°C
AT-2830-TWT-R $1.78	PUI Audio, Inc.	BUZZER PIEZO 12V 28.5MM TH	Bulk		Through Hole	AT	-30°C ~ 85°C
AT-3030-TT-R $2.79	PUI Audio, Inc.	TRANSDUCER 5V0-P 90DB 3300HZ	Bulk		Through Hole	AT	-30°C ~ 85°C
AT-3035	PUI Audio, Inc.	BUZZER PIEZO - TH	Bulk		Through Hole	AT	-
AT-3035-TT-R	PUI Audio, Inc.	BUZZER PIEZO 12V 30MM TH	Bulk		Through Hole	AT	-20°C ~ 70°C
AT-3037-TT-R	PUI Audio, Inc.	BUZZER PIEZO 12V 30MM TH	Bulk		Through Hole	AT	-20°C ~ 70°C