AI-1622-TWT-12V-R

$2.73

Description：BUZZER MAGNETIC 12V 16MM TH
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray

SKU:6b275d3f56ba Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 12V 16MM TH
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.2kHz
Technology：Electromechanical/Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：85dB @ 12V, 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)：0.559" (14.20mm)
Voltage - Rated：12 V
Voltage Range：8 ~ 15V
Size / Dimension：0.630" Dia (16.00mm)

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AI-1622-TWT-12V-R

Overview

The AI-1622-TWT-12V-R is a piezoelectric audio indicator manufactured by PUI Audio. It operates at a continuous tone frequency of 2.2 kHz with a sound pressure level of 85 dBA. The device is rated for 12 VDC voltage and draws 30 mA current. It features through-hole solder pin termination and measures 23.8 mm in diameter by 16 mm in height.

Feature Summary

Piezoelectric transducer technology for reliable acoustic signaling
Continuous tone output optimized for clear audible alerts
Through-hole mounting configuration for standard PCB integration

Applications

Electronic equipment status indication
Appliance control panel feedback
Industrial machinery alarm systems

Procurement Notes

Verify the specific suffix and manufacturer part number against official PUI Audio documentation to ensure correct electrical ratings and mechanical dimensions. Confirm RoHS compliance status via the latest datasheet before procurement. Cross-reference terminal type and mounting style requirements with the target circuit board design specifications.

Selection Notes

Select this component when a high-volume, cost-effective piezoelectric buzzer is required for simple alert applications. The 12 VDC rating suits standard logic-level power supplies. Ensure the enclosure allows for unobstructed sound projection given the 85 dBA output level. Verify that the through-hole footprint matches the existing PCB layout constraints.

Part Context

This model belongs to the AI series of board-mount audio indicators from PUI Audio. These components are designed for general-purpose audible signaling in consumer electronics and industrial devices. The series offers various voltage and frequency options to meet diverse acoustic requirements while maintaining consistent mechanical form factors for easy replacement.