AI-1223-TWT-3V-2-R

$1.09

Description：BUZZER MAGNETIC 3V 12MM TH
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray

SKU:4cf54e27d9fc Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 3V 12MM TH
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.3kHz
Technology：Electromechanical/Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：82dB @ 3V, 10cm
Current - Supply：30mA
Port Location：Top
Operating Temperature：-20°C ~ 70°C
Approval Agency：-
Ratings：Washable
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.303" (7.70mm)
Voltage - Rated：3 V
Voltage Range：2 ~ 4V
Size / Dimension：0.472" Dia (12.00mm)

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AI-1223-TWT-3V-2-R

Overview

The AI-1223-TWT-3V-2-R is an electromechanical magnetic buzzer indicator manufactured by PUI Audio, Inc. Designed for through-hole mounting, this component features a 12 mm diameter and operates at a rated voltage of 3 VDC with a current consumption of 30 mA. It produces a continuous tone at a frequency of 2.3 kHz with a sound pressure level of 82 dB measured at 3 V and 10 cm distance. The device utilizes PC pins for termination and functions within a temperature range of -20°C to +70°C.

Feature Summary

Electromechanical magnetic construction for reliable audio indication
Integrated internal drive circuitry simplifies interface requirements
Through-hole solder pin termination ensures secure board attachment

Applications

Electronic equipment status indicators
Appliance operational alerts
Industrial control panel signaling

Procurement Notes

Verify the specific electrical ratings against system requirements before integration. Confirm that the 3 VDC operating voltage aligns with available power supplies. Ensure mechanical clearance accommodates the 12 mm diameter and 7.70 mm height. Check compliance with RoHS3 and REACH regulations for target markets. Validate thermal performance within the specified -20°C to +70°C operating range.

Selection Notes

Select this model when a low-voltage 3 VDC operation is required for audible feedback. The integrated driver reduces external component count compared to passive buzzers. Consider the 82 dB SPL for environments requiring moderate volume levels. The through-hole format suits prototyping or high-reliability assemblies where surface mount options are unsuitable.

Part Context

This part belongs to the AI series of audio indicators from PUI Audio, Inc. It serves as a compact solution for generating audible alerts in consumer electronics and industrial devices. The design prioritizes ease of use through built-in driving capabilities and standard through-hole compatibility.