AT-173

Description：BUZZER PIEZO 32MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:ba6b61cec45a Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 32MM FLANGE
Series：AT
Mfr：PUI Audio, Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：-
Frequency：3.7kHz
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)：0.532" (13.50mm)
Voltage - Rated：-
Voltage Range：-
Size / Dimension：1.260" Dia (32.00mm)

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AT-173

Overview

The AT-173 is a piezoelectric transducer manufactured by PUI Audio, Inc. It features wire lead termination and operates within a temperature range of -20°C to +60°C. The device delivers a sound pressure level of 98 dBA and functions at a frequency of 3.7 kHz. Designed as an externally driven component, it utilizes piezo technology for audio signal generation.

Feature Summary

Piezoelectric transduction technology
Externally driven driver circuitry
Wire lead termination style

Applications

Alarm systems
Audible signaling devices
Audio warning components

Procurement Notes

Verify authenticity when sourcing this obsolete component. Confirm technical specifications against original datasheets. Ensure compatibility with existing system designs. Check for equivalent substitutes if new production units are unavailable. Validate supplier credentials for reliability.

Selection Notes

Consider the 98 dBA output and 3.7 kHz frequency for specific acoustic requirements. Evaluate the operating temperature range for environmental suitability. Assess the wire lead termination for integration ease. Review the externally driven nature for circuit design implications.

Part Context

PUI Audio, Inc. specializes in audio components including transducers and speakers. The AT-173 belongs to the AT series, designed for alarm and signaling applications. The company offers standard and custom audio solutions.

Replacement Considerations

Check for compatible substitutes from DiGi Electronics or similar sources. Verify electrical parameters match the original specifications. Ensure physical dimensions fit the existing assembly.

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.