AT-15

Description：BUZZER PIEZO 30MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:f8571481543a Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 30MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：-
Frequency：4.5kHz
Technology：Piezo
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：-
Current - Supply：-
Port Location：-
Operating Temperature：-
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount, Flange
Termination：Wire Leads
Height - Seated (Max)：0.201" (5.10mm)
Voltage - Rated：-
Voltage Range：-
Size / Dimension：1.181" Dia (30.00mm)

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AT-15

Overview

The AT-15 is a piezoelectric buzzer manufactured by PUI Audio, Inc. It features a 30 mm flange mount design and operates at a nominal voltage of 10 VDC with a resonant frequency of 4.5 kHz. The device provides continuous tone output for audio indication purposes.

Feature Summary

Piezoelectric transducer technology
Flange mounting style
Continuous tone generation

Applications

Industrial equipment status indicators
Alarm systems
Audio alert devices

Procurement Notes

Verify the specific electrical ratings and mechanical dimensions against the official manufacturer datasheet before integration. Confirm availability and lead times directly with authorized distributors or the manufacturer, as supply chain conditions may vary.

Selection Notes

Select this component when a 30 mm form factor and 10 VDC operation are required. Ensure the driving circuit can supply the necessary current for the specified voltage and frequency to achieve optimal acoustic performance.

Part Context

This part belongs to the PUI Audio lineup of piezoelectric buzzers and alerts. It is designed for industrial-grade applications requiring reliable audio signaling through a simple DC drive interface.

Replacement Considerations

Check for direct substitutes within the same series that match the 30 mm diameter, 10 VDC rating, and 4.5 kHz frequency. Verify pinout and mounting hole patterns for compatibility.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.