Alarms, Buzzers, and Sirens

Mfr Part #	Qty	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)
PT-2207 BUZZER PIEZO 10V 22MM TH Soberton Inc.	75	1.05000	Active	Transducer, Externally Driven	Peak-Peak Signal	10 V	1 ~ 30V	4kHz	Piezo	Single Tone	-	85dB @ 10V, 10cm	3mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.311" (7.90mm)	Details
GT-0901A BUZZER MAGNETIC 1.5V 9MM TH Soberton Inc.	257	0.98000	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.73kHz	Magnetic	Single Tone	-	85dB @ 1.5V, 10cm	80mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.189" (4.80mm)	Details
PB-3214NL BUZZER PIEZO 12V 32MM FLANGE Soberton Inc.	3,070	4.38610	Active	Transducer, Externally Driven	DC	12 V	3 ~ 24V	3.7kHz	Piezo	Single Tone	-	90dB @ 12V, 30cm	15mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.260" Dia (32.00mm)	0.551" (14.00mm)	Details
SBS12EMPC BUZZER MAGNETIC 44.45MM TH Mallory Sonalert Products Inc.	6,676	45.25000	Active	Indicator, Internally Driven	DC	-	9 ~ 12V	2.075kHz	Magnetic	Pulse, Medium	Repeating every 7.5 Sec	95dB @ 9V, 10cm	300mA	Top	-30°C ~ 65°C	cUL, UL	Medical	-	Through Hole	PC Pins	1.750" Dia (44.45mm)	0.590" (14.99mm)	Details
EFM-472A BUZZER 12V 30MM TH East Electronics	15	3.84000	Active	-	-	12 V	3 ~ 20V	3.5kHz	-	Continuous	-	90dB @ 12V, 100cm	10mA	-	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.181" Dia (30.00mm)	0.795" (20.20mm)	Details
TE122701-2 BUZZER ELECTRO 1.5V 12MM TH DB Unlimited	1,102	1.08000	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.731kHz	Electromechanical	-	-	88dB @ 1.5V, 10cm	70mA	Side	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)	0.295" (7.50mm)	Details
MB-09-530-Q(M) BUZZER PIEZO 35.8MM PNL MNT Floyd Bell Inc	1,000	19.52000	Active	Indicator, Internally Driven	DC	-	5 ~ 30V	2.9kHz	Piezo	Pulse, Medium	-	95dB @ 30V, 61cm	2 ~ 20mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	1.409" Dia (35.80mm)	1.380" (35.05mm)	Details
XB-V09-301-W(S) BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1,000	31.22000	Active	Indicator, Internally Driven	AC	-	130 ~ 220V	2.9kHz	Piezo	Pulse, Slow	-	103dB @ 220V, 61cm	10 ~ 45mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Wire Leads	1.410" Dia (35.81mm)	1.480" (37.59mm)	Details
MT-520 BUZZER PIEZO 18V 51.5MM TH East Electronics	80	4.64000	Active	Transducer, Externally Driven	Peak-Peak Signal	18 V	60V	2kHz	Piezo	Single Tone	-	118dB @ 18V, 30cm	-	Top	-20°C ~ 105°C	-	-	-	Through Hole	PC Pins	2.028" Dia (51.50mm)	0.598" (15.20mm)	Details
AT-2460-TF-LW100-R BUZZER PIEZO 10V 24MM FLANGE PUI Audio, Inc.	150	2.48000	Active	Transducer, Externally Driven	Peak-Peak Signal	10 V	1 ~ 30V	6kHz	Piezo	Single Tone	-	88dB @ 10V, 10cm	8mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	0.945" Dia (24.00mm)	0.177" (4.50mm)	Details
SL1I-09P BUZZER 9V 23.5MM TH East Electronics	40	3.12000	Active	-	-	9 V	6 ~ 12V	3.3kHz	-	Continuous	-	85dB @ 9V, 30cm	15mA	-	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.925" Dia (23.50mm)	0.756" (19.20mm)	Details
PT-1520PQ BUZZER PIEZO 3V 17MM TH Mallory Sonalert Products Inc.	25	2.19000	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	1 ~ 25V	2kHz	Piezo	Single Tone	-	72dB @ 3V, 10cm	1.5mA	Top	-20°C ~ 100°C	-	-	-	Through Hole	PC Pins	0.669" Dia (17.00mm)	0.323" (8.20mm)	Details
MB-09-530-S(F)D BUZZER PIEZO 35.81MM PNL MNT Floyd Bell Inc	1,000	19.75000	Active	Indicator, Internally Driven	DC	-	5 ~ 30V	2.9kHz	Piezo	Single Tone, Pulse, Fast	-	95dB @ 30V, 61cm	2 ~ 20mA	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)	Details
PK-16N04WA-06Q BUZZER MAGNETIC 6V 32X17 FLANGE Mallory Sonalert Products Inc.	4,882	8.46000	Active	Indicator, Internally Driven	DC	6 V	4 ~ 8V	400Hz	Magnetic	Single Tone	-	85dB @ 6V, 10cm	30mA	Top	-20°C ~ 70°C	-	-	-	Panel Mount, Flange	Wire Leads	1.260" L x 0.669" W (32.00mm x 17.00mm)	0.602" (15.30mm)	Details
MB-09-530-Q(M)D BUZZER PIEZO 35.8MM PNL MNT Floyd Bell Inc	1,000	19.52000	Active	Indicator, Internally Driven	DC	-	5 ~ 30V	2.9kHz	Piezo	Single Tone, Pulse, Medium	-	95dB @ 30V, 61cm	2 ~ 20mA	Top	-20°C ~ 65°C	UL, UR	-	IP68 - Dust Tight, Waterproof	Panel Mount	Quick Connect Tab - 0.250" (6.35mm)	1.409" Dia (35.80mm)	1.380" (35.05mm)	Details
ZT028LDMT7R BUZZER PIEZO 30.74MM PNL MNT Mallory Sonalert Products Inc.	6,245	134.06000	Active	Indicator, Internally Driven	DC	-	16 ~ 28V	3.9kHz	Piezo	Pin Selectable, Visual Indicator	Variable	85dB @ 16V, 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)	Details
ZA028MASU2 BUZZER PIEZO 30.74MM PNL MNT Mallory Sonalert Products Inc.	2	48.59000	Active	Indicator, Internally Driven	AC, DC	-	16 ~ 28V	3.3kHz	Piezo	Speed Up, Fast	-	75dB @ 16V, 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)	Details
SBT12PLHMPPC BUZZER PIEZO 44.45MM TH Mallory Sonalert Products Inc.	6,606	39.17000	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)	Details
PB-2416-2 BUZZER PIEZO 12V 23.8MM TH Soberton Inc.	7	3.41000	Obsolete	Transducer, Externally Driven	DC	12 V	3 ~ 20V	2.8kHz	Piezo	Single Tone	-	85dB @ 12V, 10cm	8mA	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.937" Dia (23.80mm)	0.630" (16.00mm)	Details
AI-2429-TWT-2-R BUZZER PIEZO 12V 24MM TH PUI Audio, Inc.	945	3.90000	Active	Indicator, Internally Driven	DC	12 V	8 ~ 18V	2.9kHz	Piezo	Single Tone	-	95dB @ 12V, 10cm	10mA	Top	-30°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	0.945" Dia (24.00mm)	0.650" (16.50mm)	Details
PB 9.11 - 5 V BUZZER PIEZO 5V 11X9MM SMD Visaton GmbH & Co. KG	1,959	1.65000	Active	-	Peak-Peak Signal	5 V	1 ~ 25V	4.1kHz	Piezo	-	-	70dB @ 5V, 10cm	3mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.433" L x 0.354" W (11.00mm x 9.00mm)	0.069" (1.75mm)	Details
CST-911AP BUZZER MAGNETIC 1.5V 9MM TH CUI Devices	500	1.32000	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 2V	2.73kHz	Magnetic	Single Tone	-	85dB @ 1.5V, 10cm	80mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)	0.197" (5.00mm)	Details
ASI12N35MTRQ BUZZER PIEZO 12V 14X14MM SMD Mallory Sonalert Products Inc.	16,350	4.45000	Active	Indicator, Internally Driven	DC	12 V	3 ~ 15V	3.5kHz	Piezo	Single Tone	-	83dB @ 12V, 10cm	10mA	Top	-20°C ~ 100°C	-	Washable	-	Surface Mount	Solder Pads	0.551" L x 0.551" W (14.00mm x 14.00mm)	0.295" (7.50mm)	Details
TE093103-1 BUZZER ELECTRO 3.6V 9MM SMD DB Unlimited	9,515	2.51370	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.731kHz	Electromechanical	-	-	87dB @ 3.6V, 10cm	90mA	Side	-30°C ~ 60°C	-	-	-	Surface Mount	Solder Pads	0.354" Dia (9.00mm)	0.157" (4.00mm)	Details

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