Alarms, Buzzers, and Sirens

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.

Part Number	Manufacturer	Description	Quantity	Price	Option
SC628NDR	Mallory Sonalert Products Inc.	AUDIO PIEZO IND 6-28V PNL MNT	0	$27.34	RFQ
SBT5LM1PC	Mallory Sonalert Products Inc.	AUDIO PIEZO INDICATOR 3.3-5V TH	0	$24.35	RFQ
X-5735-LW350-S-2-R	PUI Audio, Inc.	AUDIO PIEZO IND 5-15V BRACKET	14	$14.06	RFQ
AI-4429-P-C12-2-R	PUI Audio, Inc.	AUDIO PIEZO INDICATOR 1-16V PNL	15	$7.84	RFQ
CPE-253	CUI, Inc.	AUDIO PIEZO INDICATOR 4-28V CHAS	0	$4.84	RFQ
AI-1223-TWT-2-R	PUI Audio, Inc.	AUDIO MAGNETIC IND 1.2-2V TH	57	$3.07	RFQ
WST-0905S	Soberton, Inc.	AUDIO MAGNETIC XDCR 4-6V TH	0	$2.52	RFQ
AT-2310-T-LW100-R	PUI Audio, Inc.	AUDIO PIEZO XDCR 1-12V CHASSIS	0	$2.16	RFQ
PKM22EPPH4002-B0	Murata Electronics North America	AUDIO PIEZO TRANSDUCER 30V TH	0	$1.02	RFQ
PB-2211	Soberton, Inc.	AUDIO PIEZO INDICATOR 3-28V CHAS	0	$2.40	RFQ