AT-5210-TT-R

$3.75

Description：BUZZER PIEZO 18V 51.5MM TH
Series：AT
Mfr：PUI Audio, Inc.
Package：Tray

SKU:ead9f5a25b2c Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 18V 51.5MM TH
Series：AT
Mfr：PUI Audio, Inc.
Package：Tray
Driver Circuitry：Transducer, Externally Driven
Input Type：Peak-Peak Signal
Frequency：1kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：105dB @ 18V, 10cm
Current - Supply：10mA
Port Location：Top
Operating Temperature：-40°C ~ 105°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.626" (15.90mm)
Voltage - Rated：18 V
Voltage Range：1 ~ 60V
Size / Dimension：2.028" Dia (51.50mm)

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AT-5210-TT-R

Overview

The AT-5210-TT-R is an externally driven piezoelectric transducer manufactured by PUI Audio. It features a through-hole mounting style with solder pin termination and measures 54.6 mm in diameter by 19.7 mm in height. The component operates at a resonant frequency of 1 kHz, delivering a sound pressure level of 105 dBA at 18 VDC. Electrical specifications include a maximum operating current of 10 mA and a supply voltage range from 1 VDC to 60 VDC.

Feature Summary

Externally driven piezoelectric design for flexible signal integration
High acoustic output capability suitable for audible alerting applications
Through-hole construction with solder pin terminals for robust PCB attachment

Applications

Industrial control panel alarms
Medical device status indicators
Consumer electronics audio alerts

Procurement Notes

Verify the specific datasheet version for the AT-5210-TT-R to confirm RoHS compliance details and exact dimensional tolerances before finalizing designs. Ensure that the driving circuit can provide the required 10 mA peak current at the target voltage levels within the 1-60 VDC operating range. Confirm that the through-hole footprint matches the manufacturer's recommended land pattern to ensure reliable mechanical and electrical connections during assembly.

Selection Notes

Select this component when a high-volume, cost-effective piezo buzzer is required without an integrated oscillator. The 1 kHz resonant frequency provides a distinct tone suitable for attention-grabbing alerts. Consider the 19.7 mm height constraint for enclosure design. This part is appropriate for applications where the drive signal source is external, allowing for variable frequency or tone generation capabilities not possible with self-contained buzzers.

Part Context

PUI Audio specializes in audio components including transducers and speakers. The AT-5210-TT-R belongs to their line of piezo signallers designed for general-purpose audible indication. As an externally driven unit, it differs from self-excited buzzers by requiring an external AC signal to produce sound, offering greater flexibility in tone selection for system designers.