Alarms, Buzzers, and Sirens

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of 5,078

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)
PS1240P02BT BUZZER PIEZO 3V 12.2MM TH TDK	28,905 In Stock	1 : RM2.25000 Cut Tape (CT) 500 : RM1.28546 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)	0.307" (7.80mm)
PS1240P02CT3 BUZZER PIEZO 3V 12.2MM TH TDK	5,744 In Stock	1 : RM2.64000 Cut Tape (CT) 500 : RM1.48940 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)
WT-1205 BUZZER MAGNETIC 5V 12MM TH Soberton Inc.	3,646 In Stock	1 : RM2.72000 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)
PKM22EPPH4001-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	4,141 In Stock	1 : RM2.76000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	30V (Max)	4kHz	Piezo	Ringer	-	75dB @ 1.5V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.343" (8.70mm)
AT-1224-TWT-5V-2-R BUZZER MAGNETIC 5V 12MM TH PUI Audio, Inc.	9,358 In Stock	1 : RM2.88000 Tray	AT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 7V	2.4kHz	Electromechanical/Magnetic	Single Tone	-	87dB @ 5V, 10cm	40mA	Top	-30°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.366" (9.30mm)
PS1440P02BT BUZZER PIEZO 3V 14MM TH TDK	9,262 In Stock	1 : RM3.07000 Cut Tape (CT) 350 : RM1.81409 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	-	75dB @ 3V, 10cm	-	Top	-10°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.551" Dia (14.00mm)	0.362" (9.20mm)
PKMCS0909E4000-R1 BUZZER PIEZO 9X9MM SMD Murata Electronics	8,378 In Stock	1 : RM3.62000 Cut Tape (CT) 2,000 : RM1.77570 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	4kHz	Piezo	Single Tone	-	65dB @ 1.5V, 10cm	-	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.354" L x 0.354" W (9.00mm x 9.00mm)	0.075" (1.90mm)
CEM-1203(42) BUZZER MAGNETIC 3.5V 12.00MM TH Same Sky (Formerly CUI Devices)	49,962 In Stock	1 : RM3.70000 Tray	CEM	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	3.5 V	3 ~ 5V	2.048kHz	Magnetic	Single Tone	-	85dB @ 3.5V, 10cm	35mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.354" (9.00mm)
PS1720P02 BUZZER PIEZO 3V 17MM TH TDK	23,024 In Stock	1 : RM3.70000 Bulk	PS	Bulk	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	0 ~ 30V	2kHz	Piezo	Single Tone	-	70dB @ 3V, 10cm	-	Top	-10°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.669" Dia (17.00mm)	0.327" (8.30mm)
AT-1224-TWT-12V-2-R BUZZER MAGNETIC 12V 12MM TH PUI Audio, Inc.	41,698 In Stock	1 : RM3.86000 Tray	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	8 ~ 15V	2.4kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 12V, 10cm	40mA	Top	-30°C ~ 80°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.386" (9.80mm)
CPT-9019A-SMT-TR BUZZER PIEZO 3V 9X9MM W SMD Same Sky (Formerly CUI Devices)	23,879 In Stock	1 : RM4.18000 Cut Tape (CT) 1,500 : RM2.11980 Tape & Reel (TR)	CPT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	1 ~ 25V	4kHz	Piezo	-	-	72dB @ 3V, 10cm	1mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.354" L x 0.354" W (9.00mm x 9.00mm)	0.083" (2.10mm)
PKLCS1212E4001-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	14,272 In Stock	1 : RM4.18000 Cut Tape (CT) 1,000 : RM2.21692 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	25V (Max)	4kHz	Piezo	Single Tone	-	84dB @ 1.5V, 10cm	-	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.118" (3.00mm)
AT-1127-ST-2-R BUZZER MAGNETIC 3V 9MM TH PUI Audio, Inc.	15,916 In Stock	1 : RM4.29000 Tray	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 4V	2.73kHz	Electromechanical/Magnetic	Single Tone	-	90dB @ 3V, 10cm	80mA	Side	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.177" (4.50mm)
AT-1220-TT-3V-2-R BUZZER MAGNETIC 3V 12MM TH PUI Audio, Inc.	549 In Stock	1 : RM4.29000 Tray	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 5V	2kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Top	-25°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.177" (4.50mm)
PKLCS1212E40A1-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	313 In Stock	1 : RM4.41000 Cut Tape (CT) 1,000 : RM2.33240 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	25V (Max)	4kHz	Piezo	Single Tone	-	75dB @ 1.5V, 10cm	-	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.118" (3.00mm)
CEM-1212S BUZZER MAGNETIC 12V 12.00MM TH Same Sky (Formerly CUI Devices)	36,007 In Stock	1 : RM4.81000 Tray	CEM	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	6 ~ 16V	2.4kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	40mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.394" (10.00mm)
CEM-1206S BUZZER MAGNETIC 5V 12.00MM TH Same Sky (Formerly CUI Devices)	30,820 In Stock	1 : RM4.81000 Tray	CEM	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 8V	2.4kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	45mA	Top	-30°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.394" (10.00mm)
SMT-0827-S-HT-R BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	1,964 In Stock	1 : RM4.85000 Cut Tape (CT) 1,000 : RM2.55856 Tape & Reel (TR)	SMT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2 ~ 5V	2.7kHz	Electromechanical/Magnetic	-	-	85dB @ 3.6V, 10cm	100mA	Side	-40°C ~ 105°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)	0.130" (3.30mm)
GT-0903A BUZZER MAGNETIC 3V 9MM TH Soberton Inc.	46,214 In Stock	1 : RM5.00000 Tray	GT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	2.73kHz	Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.197" (5.00mm)
GT-0950RP3 BUZZER MAGNETIC 5V 9MM TH Soberton Inc.	17,344 In Stock	1 : RM5.00000 Bulk	GT	Bulk	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 6V	3.2kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	80mA	Side	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.189" (4.80mm)
AT-1220-TT-R BUZZER MAGNETIC 1.5V 12MM TH PUI Audio, Inc.	24,843 In Stock	1 : RM5.12000 Tray	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	1.5 V	1 ~ 3V	2.048kHz	Electromechanical/Magnetic	Single Tone	-	82dB @ 1.5V, 10cm	10mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.343" (8.70mm)
AT-0927-TT-6-R BUZZER MAGNETIC 3V 9MM TH PUI Audio, Inc.	1,134 In Stock	1 : RM5.12000 Tray	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	2 ~ 4V	2.73kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.189" (4.80mm)
PKLCS1212E2000-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	6,335 In Stock	1 : RM5.20000 Cut Tape (CT) 1,000 : RM2.74713 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2kHz	Piezo	Single Tone	-	70dB @ 1.5V, 10cm	-	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.118" (3.00mm)
PKLCS1212E20A0-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	3,828 In Stock	1 : RM5.44000 Cut Tape (CT) 1,000 : RM2.88215 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2kHz	Piezo	Single Tone	-	70dB @ 1.5V, 10cm	-	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.118" (3.00mm)
PKLCS1212E2400-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	7,421 In Stock	1 : RM5.52000 Cut Tape (CT) 1,000 : RM2.79031 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2.4kHz	Piezo	Single Tone	-	75dB @ 1.5V, 10cm	-	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.126" (3.20mm)

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of 5,078

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.

Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens

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