AST2311MATRQ Audio Products

Series:	AST
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Transducer, Externally Driven
Input Type:	Peak-Peak Signal
Voltage - Rated:	9V
Voltage Range:	1 ~ 30V
Frequency:	4kHz
Technology:	Piezo
Operating Mode:	Single Tone
Duration:	--
Sound Pressure Level (SPL):	100dB @ 9V, 10cm
Current - Supply:	8mA
Port Location:	Top
Operating Temperature:	-30°C ~ 70°C
Approvals:	--
Ratings:	Washable
Mounting Type:	Surface Mount
Termination:	Solder Pads
Size / Dimension:	0.906" L x 0.906" W (23.00mm x 23.00mm)
Height - Seated (Max):	0.437" (11.10mm)

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Alarms, Buzzers, and SirensAn AST2311MATRQ is a type of alarm, buzzer, or siren that is used in a wide variety of applications. Its main use is to alert people to a potentially hazardous situation. This device is designed to be activated from a distance, providing an alarm that can alert people in the area to the current situation.The AST2311MATRQ is a self-contained device that uses radio waves to activate an electronic alarm when triggered. It is designed to be used in environments where it is necessary to alert people to the presence of a hazardous situation, such as in a factory or industrial building. The device consists of a radio receiver module, an alarm sounder, and an energy source.The radio receiver module detects radio waves from a transmitter in the environment. Once the receiver module detects these radio waves, the alarm sounder is activated and alert sounds are emitted. This sound can be heard from a distance and can be used to alert people in the facility to the presence of a hazardous situation.The AST2311MATRQ also has a backup power source in the form of a battery. This allows the device to remain activated in the event of a power outage or other unexpected circumstance.The AST2311MATRQ is designed to be very durable and can withstand extreme temperatures, dust, dirt, vibration, and shock. This makes it ideal for use in industrial and manufacturing environments where high levels of noise and vibration can be expected.The AST2311MATRQ is also designed to reduce the false alarms that can occur due to electromagnetic interference. It has a built-in frequency recognition system that detects interference and prevents false alarms from occurring.Overall, the AST2311MATRQ is an ideal alarm, buzzer, or siren for use in a wide range of applications. From alerting people to hazardous situations to providing backup power in the event of a power outage, the AST2311MATRQ offers a reliable solution for a variety of situations.

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Part Number	Manufacturer	Price	Quantity	Description