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
CMT-2412C-050 $2.16	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 5V 24.50MM TH	Tray		Through Hole	CMT	-30°C ~ 75°C
CMT-2412C-120 $1.09	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 12V 24.50MM TH	Tray		Through Hole	CMT	-40°C ~ 85°C
CMT-2512-1285T $1.44	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 12V 25MM TH	Box		Through Hole	CMT	-30°C ~ 70°C
CMT-2512-585T $1.44	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 5V 25MM TH	Box		Through Hole	CMT	-30°C ~ 70°C
CMT-322-65-SMT-TR $1.86	Same Sky (Formerly CUI Devices)	BUZZER MAGN 3V 0.12"X 0.12" SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-20°C ~ 70°C
CMT-4023S-SMT-TR $2.01	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 3V 4X4MM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CMT	-20°C ~ 70°C
CMT-5023S-SMT-TR $2.44	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 3V 5X5MM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CMT	-30°C ~ 70°C
CMT-6504-85-SMT-TR $1.69	Same Sky (Formerly CUI Devices)	BUZZER MAGN 3.6V 0.26X 0.26 SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CMT	-40°C ~ 85°C