ST-0402S Audio Products |
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Allicdata Part #: | 433-1111-2-ND |
Manufacturer Part#: |
ST-0402S |
Price: | $ 1.30 |
Product Category: | Audio Products |
Manufacturer: | Soberton Inc. |
Short Description: | AUDIO MAGNETIC XDCR 2-4V SMD |
More Detail: | Buzzers Transducer, Externally Driven Magnetic 3V ... |
DataSheet: | ST-0402S Datasheet/PDF |
Quantity: | 3000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
3000 +: | $ 1.17338 |
Series: | ST |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Transducer, Externally Driven |
Input Type: | Zero-Peak Signal |
Voltage - Rated: | 3V |
Voltage Range: | 2 ~ 4V |
Frequency: | 4kHz |
Technology: | Magnetic |
Operating Mode: | Single Tone |
Duration: | -- |
Sound Pressure Level (SPL): | 70dB @ 3V, 10cm |
Current - Supply: | 90mA |
Port Location: | Side |
Operating Temperature: | -20°C ~ 70°C |
Approvals: | -- |
Ratings: | -- |
Mounting Type: | Surface Mount |
Termination: | Solder Pads |
Size / Dimension: | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
Height - Seated (Max): | 0.091" (2.30mm) |
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Alarms, Buzzers, and Sirens
Alarms, buzzers, and sirens are warning or alert devices used to signal an impending or present danger. In the past, these devices were manually operated by a person in control of them. Nowadays, typically they are automatically triggered via modern electronic devices such as the ST-0402S. The ST-0402S is a multifunctional sound and light alarm device that is designed to replace the traditional mechanical/electromagnetic sirens, usually found in buildings and other public places.
ST-0402S Application Field
The ST-0402S is mainly used for dangerous warning, voice announcement, public broadcast, time signal, etc. Its application fields include residential places, institutions, enterprises, amusement parks, banks, public places, etc.
ST-0402S Working Principle
The ST-0402S has a power switch, two separate control switches, a control interface and an LED display. The power switch of the ST-0402S is used to turn on/off the power supply for the device. The two separate control switches control the various functions of the device. The control interface allows for the setting of functions, and the LED display shows the settings/statuses. The ST-0402S generates different sounds and lights depending on the situation, either manually or automatically. For example, when a burglar-alarm is triggered, the ST-0402S can produce a loud siren, sound a bell or a voice announcement then flashes the lights at the same time to warn people in the vicinity.
Advantages of ST-0402S
The ST-0402S is highly efficient and reliable device. It has many advantages such as flexible installation methods, easy programming, reducing installation and maintenance costs, adaptability to different environments and situations, and compatibility with other devices. It is also extremely durable, as it is capable of working continuously for more than 50000 hours. Furthermore, it consumes low power, making it a cost-effective device.
Conclusion
The ST-0402S is a highly efficient alarm device designed to replace the traditional mechanical/electromagnetic sirens that have been traditionally used in public and residential places. It is a reliable, cost-effective device with a long life and low power consumption. The ST-0402S is suitable for a variety of applications in public and residential places, as it can generate different sounds and lights depending on the situation, either manually or automatically.
The specific data is subject to PDF, and the above content is for reference
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