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)
	SNP2R BUZZER PIEZO 41.66MM PNL MNT Mallory Sonalert Products Inc.	25 In Stock	22.08000	Active	Indicator, Internally Driven	DC	-	1 ~ 5V	2.9kHz	Piezo	Single Tone	-	55dB @ 1V, 61cm	3 ~ 12mA	Top	-30°C ~ 65°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.125" (3.20mm)	1.640" Dia (41.66mm)	0.907" (23.03mm)
	IE260424-3 BUZZER ELECTRO 24V 26.4MM FLANGE DB Unlimited	9330 In Stock	4.82190	Active	Indicator, Internally Driven	DC	24 V	20 ~ 28V	400Hz	Electromechanical	Single Tone	-	95dB @ 24V, 10cm	21mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.039" Dia (26.40mm)	0.705" (17.90mm)
	AI-2429-TWT-3P-R BUZZER PIEZO 12V 23.8MM TH PUI Audio, Inc.	4857 In Stock	5.14000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 24V	2.9kHz	Piezo	Single Tone	-	90dB @ 12V, 10cm	7mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.937" Dia (23.80mm)	0.650" (16.50mm)
	TMB-V86-201-S(F) BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	17.18000	Active	Indicator, Internally Driven	AC	-	30 ~ 120V	2.9kHz	Piezo	Pulse, Fast	-	95dB @ 120V, 61cm	2 ~ 15mA	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)	1.250" (31.75mm)
	TUHS-88Y-930-Q BUZZER 33.02MM PNL MNT Floyd Bell Inc	1000 In Stock	50.90000	Active	Indicator, Internally Driven	DC	-	9 ~ 30V	3kHz	-	Siren	-	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)	1.300" Dia (33.02mm)	1.180" (29.97mm)
	CPE-350 BUZZER PIEZO 12V 41.8MM FLANGE CUI Devices	16176 In Stock	3.28000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 28V	2.8kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	7mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)	0.650" (16.50mm)
	MC-09-301-Q BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	23.10000	Active	Indicator, Internally Driven	AC	-	130 ~ 220V	2.9kHz	Piezo	Single Tone	-	95dB @ 220V, 61cm	20 ~ 40mA	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)
	MB-09-516-Q(U) BUZZER PIEZO PNL MNT Floyd Bell Inc	1000 In Stock	19.52000	Active	Indicator, Internally Driven	-	-	-	-	Piezo	Pulse, Fast	-	-	-	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	-	-
	MB-09-531-S(F) BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1000 In Stock	23.00000	Active	Indicator, Internally Driven	AC, DC	-	5 ~ 24V	2.9kHz	Piezo	Pulse, Fast	-	95dB @ 24V, 61cm	5 ~ 15mA	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)	1.380" (35.05mm)
	SMT-0821-T-R BUZZER MAGNETIC 3.6V 8.5X8.5 SMD PUI Audio, Inc.	17367 In Stock	3.36000	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2 ~ 5V	2.1kHz	Electromechanical/Magnetic	Single Tone	-	87dB @ 3.6V, 10cm	90mA	Top	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)	0.161" (4.10mm)
	IP412812-2 BUZZER PIEZO 12V 41.8MM FLANGE DB Unlimited	5051 In Stock	2.73070	Active	Indicator, Internally Driven	DC	12 V	3 ~ 30V	2.8kHz	Piezo	Single Tone	-	106dB @ 12V, 10cm	10mA	Top	-30°C ~ 80°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)	0.630" (16.00mm)
	PT-1240FEQ BUZZER PIEZO 9V 13.8MM TH Mallory Sonalert Products Inc.	45 In Stock	3.52000	Active	Transducer, Externally Driven	Peak-Peak Signal	9 V	9 ~ 20V	4.1kHz	Piezo	Single Tone	-	85dB @ 9V, 10cm	7mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.543" Dia (13.80mm)	0.303" (7.70mm)
	MSS5DM BUZZER MAGNETIC 5V 23X23MM TH Mallory Sonalert Products Inc.	3054 In Stock	30.89000	Active	Indicator, Internally Driven	DC	5 V	4.5 ~ 5.5V	2.075kHz	Magnetic	Pulse, Medium	Repeating every 7.5 Sec	85dB @ 5V, 10cm	200mA	Top	-30°C ~ 55°C	cUL, UL	Medical	-	Through Hole	PC Pins	0.906" L x 0.906" W (23.00mm x 23.00mm)	0.539" (13.70mm)
	MC-V07-130-W BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	999 In Stock	16.57000	Active	Indicator, Internally Driven	DC	-	3 ~ 30V	2.9kHz	Piezo	Single Tone	-	93dB @ 30V, 61cm	4 ~ 35mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Wire Leads	1.410" Dia (35.81mm)	1.140" (28.96mm)
	CEP-2250 BUZZER PIEZO 12V 28MM FLANGE CUI Devices	902 In Stock	4.03000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 28V	3.5kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	6mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.102" Dia (28.00mm)	1.020" (25.90mm)
	MSE14LDP2 BUZZER PIEZO 23X23MM TH Mallory Sonalert Products Inc.	2 In Stock	23.77000	Active	Indicator, Internally Driven	DC	-	7 ~ 14V	3.9kHz	Piezo	Double Pulse, Fast	2 PPS	85dB @ 7V, 30cm	50mA	Top	-40°C ~ 65°C	-	-	-	Through Hole	PC Pins	0.906" L x 0.906" W (23.00mm x 23.00mm)	0.535" (13.60mm)
	SMT-0827-TW-5V-R BUZZER MAGNETIC 5V 8.5X8.5MM SMD PUI Audio, Inc.	580 In Stock	3.64000	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 8V	2.73kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 5V, 10cm	60mA	Top	-40°C ~ 85°C	-	Washable	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)	0.236" (6.00mm)
	PK-27N25WQ BUZZER PIEZO 12V 30MM FLANGE Mallory Sonalert Products Inc.	1517 In Stock	4.71000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 28V	2.5kHz	Piezo	Single Tone	-	90dB @ 12V, 30cm	8mA	Top	-20°C ~ 70°C	-	-	-	Panel Mount, Flange	Wire Leads	1.181" Dia (30.00mm)	0.638" (16.20mm)
	SBT5GMHSPPC BUZZER PIEZO 44.45MM TH Mallory Sonalert Products Inc.	2606 In Stock	45.72000	Active	Indicator, Internally Driven	DC	-	3.3 ~ 5V	2.075kHz	Piezo	Pin Selectable	Variable	85dB @ 3.3V, 10cm	15 ~ 30mA	Top	-30°C ~ 65°C	cUL, UL	Medical	-	Through Hole	PC Pins	1.750" Dia (44.45mm)	0.551" (14.00mm)
	SBT5GMCFPPC BUZZER PIEZO 44.45MM TH Mallory Sonalert Products Inc.	7600 In Stock	48.97000	Active	Indicator, Internally Driven	DC	-	3.3 ~ 5V	2.075kHz	Piezo	Pin Selectable	Variable	85dB @ 3.3V, 10cm	15 ~ 40mA	Top	-30°C ~ 65°C	cUL, UL	Medical	-	Through Hole	PC Pins	1.750" Dia (44.45mm)	0.551" (14.00mm)
	SBT12PHCMPPC BUZZER PIEZO 44.45MM TH Mallory Sonalert Products Inc.	7890 In Stock	39.25000	Active	Indicator, Internally Driven	DC	-	9 ~ 12V	2.075kHz	Piezo	Pin Selectable	Variable	85dB @ 9V, 10cm	15 ~ 25mA	Top	-30°C ~ 65°C	cUL, UL	Medical	-	Through Hole	PC Pins	1.750" Dia (44.45mm)	0.551" (14.00mm)
	SC616NL BUZZER PIEZO 42.85MM PNL MNT Mallory Sonalert Products Inc.	2 In Stock	29.61000	Active	Indicator, Internally Driven	DC	-	6 ~ 16V	2.9kHz	Piezo	Single Tone	-	80dB @ 6V, 61cm	6 ~ 22mA	Top	-30°C ~ 65°C	UL	-	-	Panel Mount	Wire Leads	1.687" Dia (42.85mm)	1.809" (45.96mm)
	SCE120XA3DP2B BUZZER PIEZO 42.85MM PNL MNT Mallory Sonalert Products Inc.	6719 In Stock	90.77000	Active	Indicator, Internally Driven	AC	-	48 ~ 120V	2.9kHz	Piezo	Double Pulse, Fast	2 PPS	95dB @ 48V, 61cm	40mA	Top	-40°C ~ 85°C	cUL, UL	-	-	Panel Mount	Terminal Block	1.687" Dia (42.85mm)	1.511" (38.39mm)
	TUHW-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	-	Warble, 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)