Alarms, Buzzers, and Sirens

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Driver Circuitry	Input Type	Voltage - Rated	Voltage Range	Frequency	Technology	Operating Mode	Duration	Sound Pressure Level (SPL)	Current - Supply	Port Location	Operating Temperature	Approval Agency	Ratings	Ingress Protection	Mounting Type	Termination	Size / Dimension	Height - Seated (Max)

AI-1223-TWT-3V-2-R BUZZER MAGNETIC 3V 12MM TH PUI Audio, Inc.	34,361 In Stock	1 : ¥10.63000 Tray	AI	Tray	Active	Indicator, Internally Driven	DC	3 V	2 ~ 4V	2.3kHz	Electromechanical/Magnetic	Single Tone	-	82dB @ 3V, 10cm	30mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.303" (7.70mm)
WST-1203UX BUZZER MAGNETIC 3V 12MM TH Soberton Inc.	23,032 In Stock	1 : ¥12.41000 Tray	WST	Tray	Active	Indicator, Internally Driven	Zero-Peak Signal	3 V	2 ~ 4V	2.3kHz	Magnetic	Single Tone	-	82dB @ 3V, 10cm	30mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.303" (7.70mm)
CMI-1275C-050 BUZZER MAGNETIC 5V 12.00MM TH CUI Devices	76,029 In Stock	1 : ¥14.45000 Tray	CMI	Tray	Active	Indicator, Internally Driven	DC	5 V	3 ~ 7V	3.1kHz	Magnetic	Single Tone	-	83dB @ 5V, 10cm	30mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.315" (8.00mm)
WST-0905S BUZZER MAGNETIC 5V 9.6MM TH Soberton Inc.	274 In Stock	1 : ¥21.85000 Tray	WST	Tray	Active	Indicator, Internally Driven	Zero-Peak Signal	5 V	4 ~ 6V	2.73kHz	Magnetic	Single Tone	-	83dB @ 5V, 10cm	35mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.378" Dia (9.60mm)	0.209" (5.30mm)
PS1240P02CT3 BUZZER PIEZO 3V 12.2MM TH TDK Corporation	9,434 In Stock	1 : ¥5.87000 Cut Tape (CT) 500 : ¥3.66420 Tape & Box (TB)	PS	Cut Tape (CT) Tape & Box (TB)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	0 ~ 30V	4kHz	Piezo	Single Tone	-	60dB @ 3V, 10cm	-	Top	-10°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.480" Dia (12.20mm)	0.181" (4.60mm)
PB-1224PE-05Q BUZZER MAGNETIC 5V 12MM TH Mallory Sonalert Products Inc.	5,783 In Stock	1 : ¥8.33000 Tube	PB	Tube	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	4.5 ~ 5.5V	2.4kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	50mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.402" (10.20mm)
WST-1210T BUZZER MAGNETIC 5V 12MM TH Soberton Inc.	422 In Stock	1 : ¥7.06000 Tray	WST	Tray	Active	Indicator, Internally Driven	DC	5 V	3 ~ 8V	2.3kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	30mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.382" (9.70mm)
WT-1205 BUZZER MAGNETIC 5V 12MM TH Soberton Inc.	0 In Stock Check Lead Time	1 : ¥4.42000 Bulk	WT	Bulk	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 6V	2.4kHz	Magnetic	Single Tone	-	87dB @ 5V, 10cm	50mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.386" (9.80mm)

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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.