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
SMT-9403G BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,399	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-753 BUZZER MAGN 3.6V 10X10MMSMD PUI Audio, Inc.	1,694	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)
PT-1550WQ BUZZER PIEZO 5V 16.5MM CUSTOM Mallory Sonalert Products Inc.	4,274	-	RFQ	Datasheet	PT	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	5kHz	Piezo	Single Tone	-	80dB @ 5V, 10cm	1.5mA	Top	-20°C ~ 90°C	-	-	-	Custom	Wire Leads	0.650" Dia (16.50mm)
PT-1550PQ BUZZER PIEZO 5V 17MM TH Mallory Sonalert Products Inc.	3,286	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	5kHz	Piezo	Single Tone	-	80dB @ 5V, 10cm	1.5mA	Top	-20°C ~ 90°C	-	-	-	Through Hole	PC Pins	0.669" Dia (17.00mm)
IP233412-1 BUZZER PIEZO 12V 23.5MM TH DB Unlimited	2,608	-	RFQ	Datasheet	-	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.4kHz	Piezo	Single Tone	-	90dB @ 12V, 10cm	15mA	Top	-30°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.925" Dia (23.50mm)
TP393409-1 BUZZER PIEZO 9V 39MM TH DB Unlimited	2,185	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	9 V	-	3.4kHz	Piezo	-	-	-	15mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.535" Dia (39.00mm)
TE250705-1 BUZZER ELECTRO 5V 25MM TH DB Unlimited	2,100	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 5V	730Hz	Electromechanical	-	-	85dB @ 5V, 10cm	80mA	Top	-40°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	0.984" Dia (25.00mm)
SMT-9303C BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,948	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
TP134105-1 BUZZER PIEZO 5V 13X13MM SMD DB Unlimited	3,438	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	-	4.1kHz	Piezo	-	-	75dB @ 5V, 10cm	5mA	Top	-20°C ~ 105°C	-	-	-	Surface Mount	Solder Pads	0.512" L x 0.512" W (13.00mm x 13.00mm)
IE122305-6 BUZZER ELECTRO 5V 12.8X12.8" SMD DB Unlimited	3,349	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Indicator, Internally Driven	DC	5 V	3 ~ 7V	2.3kHz	Electromechanical	Single Tone	-	85dB @ 5V, 10cm	30mA	Top	-30°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)
SMT-05TF BUZZER MAGN 0.43" X 0.55" SMD PUI Audio, Inc.	1,431	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	-	-	-	2.7kHz	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.433" L x 0.559" W (11.00mm x 14.20mm)
CPI-4116-89PM BUZZER PIEZO 12V 41.8MM FLANGE Same Sky (Formerly CUI Devices)	4,108	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.1kHz	Piezo	Single Tone	-	89dB @ 12V, 30cm	10mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)
PT-1507 BUZZER PIEZO 12V 14.8X14.8MM SMD Soberton Inc.	3,250	-	RFQ	Datasheet	PT	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	12 V	1 ~ 20V	5kHz	Piezo	Single Tone	-	85dB @ 12V, 10cm	31mA	Top	-20°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.583" L x 0.583" W (14.80mm x 14.80mm)
SMT-9303A BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,923	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	2.1kHz	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-9403D BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	3,867	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-4203D BUZZER MAGNETIC 0.29"X 0.29" SMD PUI Audio, Inc.	1,568	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	-	-	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.295" L x 0.295" W (7.50mm x 7.50mm)
SMT-901 BUZZER MAGNETIC 5V 0.34X0.34 SMD PUI Audio, Inc.	3,238	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	5 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-9403CT BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,486	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
IE162306-1 BUZZER ELECTRO 6V 16MM TH DB Unlimited	1,715	-	RFQ	Datasheet	-	Tray	Active	Indicator, Internally Driven	DC	6 V	4 ~ 8V	2.3kHz	Electromechanical	Single Tone	-	85dB @ 6V, 10cm	30mA	Top	-40°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	0.630" Dia (16.00mm)
IE122312-5 BUZZER ELECTRO 12V 12.8X12.8 SMD DB Unlimited	4,120	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Indicator, Internally Driven	DC	12 V	8 ~ 15V	2.3kHz	Electromechanical	Single Tone	-	85dB @ 12V, 10cm	30mA	Top	-30°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)

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.

Can EGOO help with hard-to-source or obsolete Alarms, Buzzers, and Sirens parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.