AI-1223-TWT-2-R

$2.69

Description：BUZZER MAGNETIC 1.5V 12MM TH
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray

SKU:6edc3912ae2e Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 1.5V 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)：80dB @ 1.5V, 10cm
Current - Supply：25mA
Port Location：Top
Operating Temperature：-25°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：1.5 V
Voltage Range：1.2 ~ 2V
Size / Dimension：0.472" Dia (12.00mm)

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AI-1223-TWT-2-R

Overview

The AI-1223-TWT-2-R is a piezoelectric buzzer indicator manufactured by PUI Audio. It operates at a rated voltage of 12 VDC with a current draw of 13 mA. The device produces a continuous tone at a frequency of 3.2 kHz and achieves a sound pressure level of 85 dBA. Designed for through-hole mounting, it features solder pin termination and measures 23.3 mm in diameter with a height of 10.2 mm.

Feature Summary

Piezoelectric technology for reliable acoustic signaling
Integrated internal driver circuitry for direct DC operation
Through-hole construction with solder pin termination

Applications

Electronic equipment status indication
Appliance operational alerts
Industrial control panel signaling

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct voltage and frequency ratings. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Validate mechanical footprint dimensions against PCB layout requirements to ensure proper through-hole alignment and soldering compatibility.

Selection Notes

Select this component when a high-volume, cost-effective audible alert is required for 12V systems. The piezoelectric design offers low power consumption compared to electromagnetic alternatives. Ensure the application environment supports the specified operating temperature range and that the 85 dBA output meets regulatory noise limits for the intended enclosure.

Part Context

This part belongs to the AI series of audio indicators from PUI Audio. The series provides various voltage and size options for standard buzzer applications. The AI-1223-TWT-2-R specifically addresses needs for 12V through-hole mounting solutions requiring moderate sound pressure levels.