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
PS1740P02E $0.63	TDK Corporation	BUZZER PIEZO 3V 17MM TH	Bulk		Through Hole	PS	-10°C ~ 70°C
PS1920P02 $0.55	TDK Corporation	BUZZER PIEZO 10V 19MM TH	Tray		Through Hole	PS	-10°C ~ 70°C
PS1927P02 $0.55	TDK Corporation	BUZZER PIEZO 10V 19MM TH	Tray		Through Hole	PS	-10°C ~ 70°C
PS2220P02	TDK Corporation	BUZZER PIEZO 3V 22X7MM W TH	Tray		Through Hole	PS	-40°C ~ 125°C
PST1423P02 $1.25	TDK Corporation	BUZZER PIEZO 24V14X14MM SMD	Tape & Reel (TR)		Surface Mount	PS	-10°C ~ 70°C
PT-0950PQ $2.04	Mallory Sonalert Products Inc.	1-20AC 80DB 5000F XDUCER 10.5X4	Bulk		Through Hole	PT	-20°C ~ 100°C
PT-1109S $1.54	Soberton Inc.	BUZZER PIEZO 5V 12X12MM" W SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	PT	-40°C ~ 85°C
PT-1140PEQ $2.96	Mallory Sonalert Products Inc.	BUZZER PIEZO 9V 12MM TH	Bulk		Through Hole	PT	-20°C ~ 60°C