Alarms, Buzzers, and Sirens

	Mfr Part #	Quantity Available	Price	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)
	SC307NR BUZZER PIEZO 42.85MM PNL MNT Mallory Sonalert Products Inc.	17 In Stock	29.54000	Active	Indicator, Internally Driven	DC	-	3 ~ 7V	2.9kHz	Piezo	Single Tone	-	80dB @ 3V, 61cm	4 ~ 20mA	Top	-30°C ~ 65°C	cUL, UL	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.687" Dia (42.85mm)	1.399" (35.54mm)
	40212 BUZZER ALARM ELECT DUAL RATE 12V Littelfuse Inc.	7608 In Stock	46.41830	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	AI-4228-P-C18-3-R BUZZER PIEZO 12V 43MM PNL MNT PUI Audio, Inc.	80 In Stock	6.05000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	2.9kHz	Piezo	Single Tone	-	90dB @ 12V, 30cm	20mA	Top	-20°C ~ 70°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.693" Dia (43.00mm)	1.319" (33.50mm)
	TLHT-88Y-930-S BUZZER 33.02MM PNL MNT Floyd Bell Inc	1000 In Stock	33.36000	Active	Indicator, Internally Driven	DC	-	9 ~ 30V	2.9kHz	-	Staccato Tone	-	103dB @ 30V, 61cm	50 ~ 110mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.300" Dia (33.02mm)	1.180" (29.97mm)
	TLHS-88B-930-S BUZZER 33.02MM PNL MNT Floyd Bell Inc	1000 In Stock	33.36000	Active	Indicator, Internally Driven	DC	-	9 ~ 30V	2.9kHz	-	Siren	-	103dB @ 30V, 61cm	50 ~ 110mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.300" Dia (33.02mm)	1.180" (29.97mm)
	TUHT-V88W-930-Q BUZZER 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	51.44000	Active	Indicator, Internally Driven	DC	-	9 ~ 30V	3kHz	-	Staccato Tone	-	103dB @ 30V, 61cm	65 ~ 125mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	1.410" Dia (35.81mm)	1.250" (31.75mm)
	SBT5THPC BUZZER PIEZO 44.45MM TH Mallory Sonalert Products Inc.	1074 In Stock	37.63000	Active	Indicator, Internally Driven	DC	-	3.3 ~ 5V	2.075kHz	Piezo	Pulse, Fast	Repeating every 2.5 Sec	85dB @ 3.3V, 10cm	35mA	Top	-30°C ~ 65°C	cUL, UL	Medical	-	Through Hole	PC Pins	1.750" Dia (44.45mm)	0.551" (14.00mm)
	CPI-2212-85PM BUZZER PIEZO 12V 22.5MM FLANGE CUI Devices	1137 In Stock	2.15000	Active	Indicator, Internally Driven	DC	12 V	1.5 ~ 24V	3.3kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	12mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	0.886" Dia (22.50mm)	0.492" (12.50mm)
	ZA048SAMP1 BUZZER PIEZO 30.74MM PNL MNT Mallory Sonalert Products Inc.	3622 In Stock	41.84400	Active	Indicator, Internally Driven	AC, DC	-	28 ~ 48V	3.3kHz	Piezo	Pulse, Medium	5 PPS	65dB @ 28V, 61cm	40mA	Top	-30°C ~ 65°C	cUL, UL	-	NEMA 3R, 4X, 12	Panel Mount	Terminal Block	1.210" Dia (30.74mm)	2.234" (56.75mm)
	UW-09-515-Q(F) BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	999 In Stock	25.34000	Active	Indicator, Internally Driven	DC	-	5 ~ 15V	2.1kHz	Piezo	Warble Fast	-	109dB @ 15V, 61cm	35 ~ 80mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	1.410" Dia (35.81mm)	1.380" (35.05mm)
	SC628MN BUZZER PIEZO 42.98MM PNL MNT Mallory Sonalert Products Inc.	11 In Stock	54.56000	Active	Indicator, Internally Driven	DC	-	6 ~ 28V	2.9kHz	Piezo	Single Tone	-	80dB @ 6V, 61cm	4 ~ 16mA	Top	-40°C ~ 85°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.692" Dia (42.98mm)	1.330" (33.77mm)
	US-19-230-S BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	36.18000	Active	Indicator, Internally Driven	AC, DC	-	20 ~ 30V	2.1kHz	Piezo	Siren	-	109dB @ 30V, 61cm	40 ~ 60mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.410" Dia (35.81mm)	1.840" (46.74mm)
	ZT028LDIC1R BUZZER PIEZO 24V 30.74MM PNL MNT Mallory Sonalert Products Inc.	46 In Stock	86.37000	Active	Indicator, Internally Driven	DC	24 V	20 ~ 28V	3.9kHz	Piezo	Single Tone, Visual Indicator	-	85dB @ 20V, 61cm	50mA	Top	-30°C ~ 65°C	cUL, UL	-	NEMA 3R, 4X, 12	Panel Mount	Terminal Block	1.210" Dia (30.74mm)	2.234" (56.75mm)
	WST-1212BX BUZZER MAGNETIC 12V 12MM TH Soberton Inc.	77 In Stock	1.29000	Active	Indicator, Internally Driven	Zero-Peak Signal	12 V	9 ~ 15V	3.1kHz	Magnetic	Single Tone	-	83dB @ 12V, 10cm	30mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.303" (7.70mm)
	SC250DR BUZZER PIEZO 42.85MM PNL MNT Mallory Sonalert Products Inc.	3432 In Stock	33.83080	Active	Indicator, Internally Driven	AC, DC	-	60 ~ 250V	2kHz	Piezo	Single Tone	-	60dB @ 60V, 61cm	5 ~ 16mA	Top	-30°C ~ 65°C	cUL, UL	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.687" Dia (42.85mm)	1.399" (35.54mm)
	CT11P-25S410-2 BUZZER PIEZO 5V 11X9MM SMD Challenge Electronics	4701 In Stock	1.32000	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	4.1kHz	Piezo	Single Tone	-	70dB @ 5V, 10cm	3mA	Top	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.433" L x 0.354" W (11.00mm x 9.00mm)	0.067" (1.70mm)
	MSS5MMG BUZZER MAGNETIC 5V 23X23MM TH Mallory Sonalert Products Inc.	1778 In Stock	30.17000	Active	Indicator, Internally Driven	DC	5 V	4 ~ 6V	2.075kHz	Magnetic	Pin Selectable	Variable	85dB @ 5V, 10cm	45 ~ 150mA	Top	-30°C ~ 55°C	cUL, UL	Medical	-	Through Hole	PC Pins	0.906" L x 0.906" W (23.00mm x 23.00mm)	-
	CH-09-201-W(M) BUZZER PIEZO 120V 35.81MM PNL MT Floyd Bell Inc	999 In Stock	37.31000	Active	-	AC	120 V	-	2.9kHz	Piezo	Chime	-	93dB @ 120V, 61cm	40mA	Top	-20°C ~ 65°C	-	-	-	Panel Mount	Wire Leads	1.410" Dia (35.81mm)	1.380" (35.05mm)
	TE162012-2 BUZZER ELECTRO 12V 16MM TH DB Unlimited	2280 In Stock	1.17120	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	6 ~ 18V	2.048kHz	Electromechanical	-	-	85dB @ 12V, 10cm	40mA	Top	-25°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.630" Dia (16.00mm)	0.551" (14.00mm)
	SCH648AR BUZZER PIEZO 42.85MM PNL MNT Mallory Sonalert Products Inc.	3251 In Stock	325.54000	Active	Indicator, Internally Driven	AC, DC	-	10 ~ 48V	2.9kHz	Piezo	Single Tone	-	77dB @ 10V, 61cm	4 ~ 16mA	Top	-30°C ~ 65°C	CSA, cUL, UL	-	IP66, NEMA 3R, 4X, 12	Panel Mount	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)	1.687" Dia (42.85mm)	1.330" (33.77mm)
	TUHB-V88B-930-Q(S) BUZZER 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	51.44000	Active	Indicator, Internally Driven	DC	-	9 ~ 30V	3kHz	-	Pulse, Slow	-	103dB @ 30V, 61cm	65 ~ 125mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	1.410" Dia (35.81mm)	1.250" (31.75mm)
	W-62A BUZZER 12V 44.5MM WIRE East Electronics	37 In Stock	4.72000	Active	-	-	12 V	3 ~ 50V	1kHz ~ 5kHz	-	Continuous	-	102dB @ 12V, 30cm	-	-	-40°C ~ 100°C	-	-	-	Wire Lead	Wire Leads	1.752" Dia (44.50mm)	0.724" (18.40mm)
	FM-12A-903 BUZZER 12V 43MM TH East Electronics	8 In Stock	5.76000	Active	-	-	12 V	6 ~ 28V	2.9kHz	-	Pulse, Slow	-	80dB @ 12V, 60cm	20mA	-	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.693" Dia (43.00mm)	1.291" (32.80mm)
	SMT-1028-S-5V-2-R BUZZER MAGNETIC 5V 10X10MM SMD PUI Audio, Inc.	6795 In Stock	3.06000	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 6V	2.83kHz	Electromechanical/Magnetic	Single Tone	-	93dB @ 5V, 10cm	70mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)	0.157" (4.00mm)