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Alarms, Buzzers, and Sirens

Mfr. Part #	Availability	Price	Quantity	Datasheet	Packaging	Series	ProductStatus	DriverCircuitry	InputType	Voltage-Rated	VoltageRange	Frequency	Technology	OperatingMode	Duration	SoundPressureLevel(SPL)	Current-Supply	PortLocation	OperatingTemperature	ApprovalAgency	Ratings	IngressProtection	MountingType	Termination	Size/Dimension
OWMB-858530S-27-25 BUZZER MAGNETIC 3V 8.5X8.5MM SMD Ole Wolff Electronics Inc	240	-	RFQ	Datasheet	Bulk	-	Active	-	DC	3 V	-	2.731kHz	Magnetic	-	-	85dB @ 3V, 10cm	-	Top	-	-	-	-	Surface Mount	Solder Pads	0.335 L x 0.335 W (8.50mm x 8.50mm)
OWMB-757525S-27-15A BUZZER MAGNETIC 4V 7.5X7.5MM SMD Ole Wolff Electronics Inc	2,432	-	RFQ	Datasheet	Bulk	-	Active	-	DC	4 V	-	2.7kHz	Magnetic	-	-	85dB @ 4V, 10cm	-	Top	-	-	-	-	Surface Mount	Solder Pads	0.295 L x 0.295 W (7.50mm x 7.50mm)
OWPB-121230S-40-3.6 BUZZER PIEZO 4V 12X12MM SMD Ole Wolff Electronics Inc	249	-	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	-	Active	-	DC	4 V	-	4kHz	Piezo	-	-	75dB @ 4V, 10cm	-	Top	-	-	-	-	Surface Mount	Solder Pads	0.472 L x 0.472 W (12.00mm x 12.00mm)
OWPB-909018S-40-03 BUZZER PIEZO 3V 9X9MM SMD Ole Wolff Electronics Inc	204	-	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	-	Active	-	DC	3 V	-	4kHz	Piezo	-	-	65dB @ 3V, 10cm	-	Top	-	-	-	-	Surface Mount	Solder Pads	0.354 L x 0.354 W (9.00mm x 9.00mm)
OWMB-505020S-40-12D BUZZER MAGNETIC 3V 5X5MM SMD Ole Wolff Electronics Inc	250	-	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	-	Active	-	DC	3 V	-	4kHz	Magnetic	-	-	78dB @ 3V, 10cm	-	Top	-	-	-	-	Surface Mount	Solder Pads	0.197 L x 0.197 W (5.00mm x 5.00mm)