Alarms, Buzzers, and Sirens

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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)

45-2H00.1016.000 BUZZER 24V 29.5MM SMD EAO	0 In Stock Check Lead Time	1 : ¥691.91000 Bulk	45	Bulk	Active	Indicator, Internally Driven	AC, DC	-	-	-	-	-	-	-	-	Top	-	-	-	IP40	Surface Mount	Solder Tabs	1.161" Dia (29.50mm)	2.461" (62.50mm)
45-2H00.1017.000 BUZZER 110V 29.5MM PNL MNT EAO	0 In Stock Check Lead Time	1 : ¥691.91000 Bulk	45	Bulk	Active	Indicator, Internally Driven	AC	110 V	-	2.4kHz	-	-	-	95dB @ 110V, 100cm	-	Top	-25°C ~ 70°C	-	-	IP40	Panel Mount	Screw Terminals	1.161" Dia (29.50mm)	2.461" (62.50mm)
45-2H00.2018.000 BUZZER 24V 29.5MM SMD EAO	0 In Stock	Obsolete	45	Bulk	Obsolete	Indicator, Internally Driven	AC	-	-	-	-	-	-	-	-	Top	-	-	-	IP40	Surface Mount	Solder Tabs	1.161" Dia (29.50mm)	2.461" (62.50mm)

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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.