AT-14

Description：BUZZER PIEZO 41.8MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:d49fa7cf12bb Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 41.8MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：-
Frequency：3kHz
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)：0.630" (16.00mm)
Voltage - Rated：-
Voltage Range：-
Size / Dimension：1.646" Dia (41.80mm)

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AT-14

Overview

The PUI Audio AT-14 is an electromagnetic transducer designed for audio indication. It operates with a peak-to-peak voltage of 16Vpp and produces a sound pressure level of 110 dBA at a resonant frequency of 3300Hz. The component utilizes solder pin termination for PCB mounting. This specific part number is currently listed as obsolete or discontinued by the manufacturer.

Feature Summary

High acoustic output capability relative to standard indicators
Electromagnetic transduction mechanism
PCB mount configuration

Applications

Audio alert systems
Industrial equipment status indication

Procurement Notes

Verify current availability status as the component is marked as discontinued. Confirm mechanical dimensions and electrical parameters against legacy design requirements before integration. Source replacement components from authorized distributors if active production units are required for new designs.

Selection Notes

Select this component only for legacy system maintenance or repair where original specifications must be matched. Evaluate alternative active series from the manufacturer for new product development due to end-of-life status. Ensure voltage ratings align with existing circuit drive capabilities.

Part Context

This device belongs to the PUI Audio electromagnetic transducer family, which provides various acoustic solutions for industrial and consumer applications. The AT series typically features compact form factors suitable for printed circuit board integration in space-constrained electronic assemblies requiring audible feedback.

Replacement Considerations

Consult official substitution guides for equivalent active transducers. Verify that any substitute matches the 16Vpp drive requirement and 3300Hz frequency response. Check mechanical footprint compatibility for direct replacement scenarios.

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.