Allicdata Part #: | 668-1054-ND |
Manufacturer Part#: |
AI-4328-P-C28-2-R |
Price: | $ 6.25 |
Product Category: | Audio Products |
Manufacturer: | PUI Audio, Inc. |
Short Description: | AUDIO PIEZO IND 4-28V PNL MNT |
More Detail: | Buzzers Indicator, Internally Driven Piezo 12V 8mA... |
DataSheet: | AI-4328-P-C28-2-R Datasheet/PDF |
Quantity: | 1946 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 5.68260 |
10 +: | $ 4.50135 |
25 +: | $ 4.09727 |
50 +: | $ 3.83758 |
100 +: | $ 3.60675 |
Series: | AI |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Indicator, Internally Driven |
Input Type: | DC |
Voltage - Rated: | 12V |
Voltage Range: | 4 ~ 28V |
Frequency: | 2.8kHz |
Technology: | Piezo |
Operating Mode: | Single Tone |
Duration: | -- |
Sound Pressure Level (SPL): | 97dB @ 12V, 10cm |
Current - Supply: | 8mA |
Port Location: | Top |
Operating Temperature: | -20°C ~ 60°C |
Approvals: | -- |
Ratings: | -- |
Mounting Type: | Panel Mount |
Termination: | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) |
Size / Dimension: | 1.693" Dia (43.00mm) |
Height - Seated (Max): | 1.319" (33.50mm) |
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Alarms, Buzzers, and Sirens
Alarms, buzzers, and sirens are devices used to alert people of impending danger. In order for an alarm, buzzer, or siren to be effective, it must be loud enough to be heard even when the environment around it is noisy and chaotic. In addition, the sound produced must be recognizable and associated with danger or urgent circumstances.
The AI-4328-P-C28-2-R is an alarm, buzzer, or siren specifically designed for this purpose. It is a high output piezo-electric device with a frequency range of 2,000 Hz to 6,500 Hz and an SPL output of 115 dB at 0 dBA. The nominal frequency response is 2,000 Hz to 15,000 Hz with an average SPL of 105 dB (2 kHz to 6 kHz).
The AI-4328-P-C28-2-R is designed to be used in a variety of applications including commercial, industrial, residential, and public safety. It can be used in security systems, emergency alerts, and other applications requiring loud, long duration sound. The device is only 1-inch (25mm) in diameter and just 6.5 ounces (185g) in weight.
The AI-4328-P-C28-2-R operates on any voltage between 7 and 24 volts DC. It is designed to operate in any environment up to 140°F (60°C). The device is RoHS compliant and is CE marked.
Working Principle
The AI-4328-P-C28-2-R operates using a piezo-electric element as the sounding component. The internal wiring and component layout of the device is designed to optimize the sound pressure levels produced during operation. The piezo-electric element is constructed of a ceramic material that is hardened to produce an exceptionally loud, clean, and pure sound output.
The sound produced is directed outwardly through a sound channel that is an integral part of the device. The sound produced during operation of the AI-4328-P-C28-2-R can be sustained for extended periods of time with very little decrease in the sound levels produced.
The AI-4328-P-C28-2-R is specifically designed to be an integral part of any alert, signal, or alarm system, and is designed to provide alerting capability in a variety of applications.
The AI-4328-P-C28-2-R is designed to offer reliable operation even under demanding conditions. The hardened ceramic construction is highly resistant to shock, vibration, and environmental contaminants. The enclosure is also resistant to temperature extremes and can tolerate temperatures up to 140°F (60°C). Additionally, the device is RoHS compliant and is CE marked.
The AI-4328-P-C28-2-R is an ideal solution for critical alert and signal applications. Its high output and reliability make it the ideal choice for any system requiring loud, long duration sound.
The specific data is subject to PDF, and the above content is for reference
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