AI-3331-TF-LW100-R

$2.44

Description：PIEZO INDICATOR 33MM 12VDC 3100H
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray

SKU:ceba1c6be538 Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

AI-3331-TF-LW100-R is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists PUI Audio, Inc.. Its product description is PIEZO INDICATOR 33MM 12VDC 3100H. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for AI-3331-TF-LW100-R

Description：PIEZO INDICATOR 33MM 12VDC 3100H
Series：AI
Mfr：PUI Audio, Inc.
Package：Tray
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：3.1kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：100dB @ 12V, 10cm
Current - Supply：20mA
Port Location：Top
Operating Temperature：-20°C ~ 85°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount, Flange
Termination：Wire Leads
Height - Seated (Max)：0.783" (19.90mm)
Voltage - Rated：12 V
Voltage Range：3 ~ 20V
Size / Dimension：1.299" Dia (33.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for AI-3331-TF-LW100-R

AI-3331-TF-LW100-R

Alarms, Buzzers, And Sirens Overview

The AI-3331-TF-LW100-R is an industrial-grade piezoelectric audio indicator manufactured by PUI Audio. It operates at a rated voltage of 12 VDC and produces a continuous tone at a frequency of 3100 Hz. The device delivers a sound pressure level of 100 dB. It features wire lead termination for connection and utilizes a flange mount installation style. The unit has a diameter of 23 mm and a height of 17 mm, with a total length of 33 mm including leads. The component weighs approximately 7 grams.

Alarms, Buzzers, And Sirens Feature Summary

Industrial-grade construction designed for demanding environments
Piezoelectric transducer technology for reliable acoustic output
Flange mount configuration for secure panel integration

Alarms, Buzzers, And Sirens Applications

Industrial machinery status indication
Factory automation control panels
Heavy equipment operator interfaces

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix LW100 to confirm the presence of 100mm wire leads, as this affects mounting and routing requirements. Confirm that the 12 VDC rating matches the system power supply. Ensure the enclosure allows for the required flange mount clearance and acoustic exposure. Check RoHS compliance documentation if required by project specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when high acoustic output is required in industrial settings. The 100 dB rating ensures audibility in noisy environments. The wire lead option provides flexibility for custom wiring harnesses compared to solder pin alternatives. Consider the physical dimensions to ensure fit within the designated panel space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the AI series of audio indicators from PUI Audio. The series includes various piezoelectric buzzers and indicators with different mounting styles and electrical ratings. The AI-3331 variant specifically denotes a 23 mm diameter unit with flange mounting capabilities.