Allicdata Part #: | 490-7033-ND |
Manufacturer Part#: |
PKM22EPTH2001-B0 |
Price: | $ 0.70 |
Product Category: | Audio Products |
Manufacturer: | Murata Electronics North America |
Short Description: | AUDIO PIEZO TRANSDUCER TH |
More Detail: | Buzzers Transducer, Externally Driven Piezo 3V 2k... |
DataSheet: | PKM22EPTH2001-B0 Datasheet/PDF |
Quantity: | 1253 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 0.63630 |
10 +: | $ 0.50526 |
25 +: | $ 0.45965 |
50 +: | $ 0.42840 |
100 +: | $ 0.39967 |
250 +: | $ 0.36379 |
500 +: | $ 0.33986 |
1000 +: | $ 0.31832 |
5000 +: | $ 0.29917 |
Series: | PK |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Transducer, Externally Driven |
Input Type: | Peak-Peak Signal |
Voltage - Rated: | 3V |
Voltage Range: | -- |
Frequency: | 2kHz |
Technology: | Piezo |
Operating Mode: | Single Tone |
Duration: | -- |
Sound Pressure Level (SPL): | 70dB @ 3V, 10cm |
Current - Supply: | -- |
Port Location: | Side |
Operating Temperature: | -20°C ~ 70°C |
Approvals: | -- |
Ratings: | -- |
Mounting Type: | Through Hole |
Termination: | PC Pins |
Size / Dimension: | 0.866" L x 0.276" W (22.00mm x 7.00mm) |
Height - Seated (Max): | 1.063" (27.00mm) |
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Alarms, Buzzers, and Sirens
Alarms, buzzers, and sirens are ubiquitous sound devices used to alert people to the presence of danger or to call attention to an urgent situation. That said, not all of these devices are created equal, and they each have different applications and working principles. As an example, this article takes a look at the PKM22EPTH2001-B0 alarm system and analyses its application field and working principle.
The PKM22EPTH2001-B0 alarm system is a portable device designed to be used in medium- and large-sized businesses. Featuring an alarm siren that is both loud and clear, the device is designed to draw attention to unsafe or dangerous behaviors in the area. It works by using a powerful motor - or "mechanical actuator" - that vibrates a piezoelectric element at a frequency of up to 6kHz. The electrical energy generated by the piezoelectric element is then amplified and directed through a high-power horn, producing an alarm sound.
In addition to its sound-producing capabilities, the PKM22EPTH2001-B0 alarm system has a few other features that make it an attractive option for businesses. Chief among these is its ability to remain powered on for extended periods of time, allowing it to continue to raise alarms without interruption. The system also includes a clever failsafe mechanism, ensuring that the system will continue to work even in the event of a power failure. Finally, the alarm system is robust, with an IP65-rated waterproof chassis that can withstand rain, dust, and other environmental conditions.
The PKM22EPTH2001-B0 alarm system can be used in a variety of settings, from offices and workshops to warehouses and factories. It is ideal for businesses that need to be able to detect unsafe activities quickly and reliably. In a workshop setting, the alarm system can be used to draw attention to dangerous practices such as the misuse of a power tool. In warehouses and factories, the alarm can be used to alert workers to the presence of hazardous material or dangerous conditions.
Of course, the PKM22EPTH2001-B0 alarm system needs to be set up and configured properly in order to be effective. First, the system must be connected to a power source and then programmed to sound the alarm at a certain frequency and volume. The alarm system also needs to be connected to other sensors or systems in order to detect when an alarm needs to be triggered. Once the alarm system is configured and activated, it will sound an alarm when it detects unsafe activity or hazardous conditions.
In summary, the PKM22EPTH2001-B0 alarm system is a powerful and reliable device that is designed for medium- to large-sized businesses. It uses a powerful motor to vibrate a piezoelectric element, generating an alarm siren sound that can be heard from a distance. In addition, the device features a robust waterproof chassis and can remain powered on for extended periods of time, making it an ideal solution for businesses that need to detect unsafe activities quickly and reliably.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
PKM22EPPH4001-B0 | Murata Elect... | -- | 3932 | AUDIO PIEZO TRANSDUCER 30... |
PKM22EPPH4007-B0 | Murata Elect... | 0.79 $ | 4330 | AUDIO PIEZO TRANSDUCER 30... |
PKM22EPTH2001-B0 | Murata Elect... | 0.7 $ | 1253 | AUDIO PIEZO TRANSDUCER TH... |
PKM22EPH2001 | Murata Elect... | 0.95 $ | 2372 | AUDIO PIEZO TRANSDUCER 25... |
PKM22EPPH4002-B0 | Murata Elect... | 0.71 $ | 1061 | AUDIO PIEZO TRANSDUCER 30... |
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PKM22EPPH4012-B0 | Murata Elect... | 0.81 $ | 4659 | AUDIO PIEZO TRANSDUCER 30... |
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