AT-124

Description：BUZZER PIEZO - TH
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:82721c3f5b7c Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO - TH
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：-
Frequency：6kHz
Technology：Piezo
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：-
Current - Supply：-
Port Location：-
Operating Temperature：-
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：-
Voltage - Rated：-
Voltage Range：-
Size / Dimension：-

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AT-124

Overview

The AT-124 is a piezoelectric buzzer manufactured by PUI Audio, Inc., designed for single-tone acoustic signaling. It operates at a frequency of 6kHz and utilizes externally driven technology, requiring an external oscillator circuit to generate the audio signal. The component features a through-hole mounting style with PC pins for reliable PCB integration. It is rated for a voltage range of 6V to 30V DC, allowing flexibility in power supply design. The unit has a diameter of 12mm and a maximum height of 5.5mm, making it suitable for compact enclosures. The device is RoHS compliant and supports washable processes for manufacturing compatibility.

Feature Summary

Externally driven piezoelectric transducer technology
Single-tone acoustic output capability
Through-hole mounting with PC pin termination
RoHS compliant construction

Applications

Industrial control panel indicators
Consumer appliance status alerts
Security system alarm signaling
Medical equipment auditory feedback

Procurement Notes

Verify the specific datasheet version for the AT-124 to confirm exact electrical characteristics and mechanical dimensions. Ensure the application circuit provides the necessary external drive signal, as this is an externally driven component. Confirm compliance requirements such as RoHS and REACH status match project specifications. Check lead times and availability through authorized distributors, as stock levels may vary. Validate that the operating temperature range meets the environmental conditions of the intended deployment.

Selection Notes

Select the AT-124 when an externally driven piezo solution is required for cost-effective signaling. Consider its 6kHz frequency for applications needing distinct audible tones. Evaluate the 6V to 30V operating range against available power rails. Compare physical dimensions against enclosure constraints due to its 12mm diameter. Ensure the design includes appropriate driving circuitry, as internal oscillation is not present. Assess thermal and mechanical robustness for the target environment.

Part Context

PUI Audio, Inc. specializes in innovative audio components including indicators, transducers, speakers, and microphones. The AT-124 belongs to their line of piezoelectric buzzers, which are widely used across industrial, medical, and consumer electronics sectors. PUI Audio focuses on providing high-quality audio solutions that ensure clear communication of important information. Their product portfolio emphasizes reliability and innovation in acoustic signaling technologies.