Alarms, Buzzers, and Sirens

Browse available Alarms, Buzzers, and Sirens components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	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
TP244003-1 BUZZER PIEZO 3V 24.00MM FLANGE DB Unlimited	4,676	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	1 ~ 30V	4.096kHz	Piezo	-	-	75dB @ 3V, 10cm	5mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	0.945" Dia (24.00mm)
PB-1224PE-12Q BUZZER MAGNETIC 12V 12MM TH Mallory Sonalert Products Inc.	4,520	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	DC	12 V	9 ~ 15V	2.4kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	60mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
PB-1224PEQ BUZZER MAGNETIC 1.5V 12MM TH Mallory Sonalert Products Inc.	3,572	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	1.5 V	1.25 ~ 2.5V	2.4kHz	Magnetic	Single Tone	-	85dB @ 1.5V, 10cm	32mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
CEP-1109 BUZZER PIEZO 10V 22.00MM SMD Same Sky (Formerly CUI Devices)	3,300	-	RFQ	Datasheet	CEP	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	10 V	30V (Max)	-	Piezo	Single Tone	-	80dB @ 10V, 10cm	7mA	Top	-30°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.866" Dia (22.00mm)
AST2311MATRQ BUZZER PIEZO 9V 23X23MM SMD Mallory Sonalert Products Inc.	4,786	-	RFQ	Datasheet	AST	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	9 V	1 ~ 30V	4kHz	Piezo	Single Tone	-	100dB @ 9V, 10cm	8mA	Top	-30°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.906" L x 0.906" W (23.00mm x 23.00mm)
TP222003-1 BUZZER PIEZO 3V 22MM TH DB Unlimited	1,029	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	1 ~ 30V	2kHz	Piezo	-	-	70dB @ 3V, 10cm	3mA	Top	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)
TP134805-1 BUZZER PIEZO 5V 13.6MM CUSTOM DB Unlimited	1,788	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 30V	4.8kHz	Piezo	-	-	80dB @ 5V, 10cm	5mA	Top	-20°C ~ 60°C	-	-	-	Custom	Wire Leads	0.535" Dia (13.60mm)
CMT-1421-87-SMT-TR BUZZER MAGNETIC 5V 0.5X 0.43SMD Same Sky (Formerly CUI Devices)	4,855	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 6V	2.73kHz	Magnetic	-	-	87dB @ 5V, 10cm	80mA	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.551" L x 0.433" W (14.00mm x 11.00mm)
CMT-8503-87-SMT-TR BUZZER MAGNETIC 3.6V 0.3X0.3 SMD Same Sky (Formerly CUI Devices)	1,912	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.73kHz	Magnetic	-	-	87dB @ 3.6V, 10cm	90mA	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
PMOF-9745S-42KDQ ANALOG,OMNI,-42,9.7X4.5MM,BUMP 1 Mallory Sonalert Products Inc.	1,996	-	RFQ	Datasheet	-	Retail Package	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AST0827MW-03Q BUZZER MAGNETIC 3V 0.34X0.34 SMD Mallory Sonalert Products Inc.	3,243	-	RFQ	Datasheet	AST	Strip	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 4V	2.731kHz	Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
AST0827MW-03AQ BUZZER MAGNETIC 3V 0.34X0.34 SMD Mallory Sonalert Products Inc.	1,228	-	RFQ	Datasheet	AST	Strip	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 4V	2.731kHz	Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
AST0827MW-03BQ BUZZER MAGNETIC 3V 0.34X0.34 SMD Mallory Sonalert Products Inc.	3,409	-	RFQ	Datasheet	AST	Strip	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 4V	2.7kHz	Magnetic	Single Tone	-	80dB @ 3V, 10cm	100mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
TP234012-1 BUZZER PIEZO 12V 23MM FLANGE DB Unlimited	4,364	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	1 ~ 40V	4kHz	Piezo	-	-	89dB @ 12V, 10cm	7mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	0.906" Dia (23.00mm)
SMT-2240-T-3-R BUZZER PIEZO 12V 22.1MM SMD PUI Audio, Inc.	2,595	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	1 ~ 30V	4kHz	Piezo	-	-	95dB @ 12V, 10cm	12mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.870" Dia (22.10mm)
1740 BUZZER PIEZO 9V 14MM WIRE Adafruit Industries LLC	2,882	-	RFQ	Datasheet	-	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	9 V	9 ~ 40V	8kHz	Piezo	Single Tone	-	-	-	Top	-20°C ~ 70°C	-	-	-	Wire Lead	Wire Leads	0.551" Dia (14.00mm)
CMT-0503-03-SMT-TR 5MMX3MM 3 V, 80 DB, SURFACE MOU Same Sky (Formerly CUI Devices)	1,625	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Magnetic	Single Tone	-	80dB @ 3V, 10cm	100mA	Top	-40°C ~ 80°C	-	-	-	Surface Mount	Solder Pads	0.197" L x 0.197" W (5.00mm x 5.00mm)
TE092701-1 BUZZER ELECTRO 1.5V 9.6MM TH DB Unlimited	2,480	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.731kHz	Electromechanical	-	-	85dB @ 1.5V, 10cm	80mA	Side	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.378" Dia (9.60mm)
TE092701-2 BUZZER ELECTRO 1.5V 9MM TH DB Unlimited	2,523	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.731kHz	Electromechanical	-	-	85dB @ 1.5V, 10cm	80mA	Side	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)
TE092701-3 BUZZER ELECTRO 1.5V 9MM TH DB Unlimited	4,179	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.731kHz	Electromechanical	-	-	80dB @ 1.5V, 10cm	80mA	Top	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)

Alarms, Buzzers, and Sirens FAQ

What Alarms, Buzzers, and Sirens components can I source from EGOO?

You can browse available Alarms, Buzzers, and Sirens product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

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