PT-2035FPLQ

$2.28

Description：BUZZER PIEZO 12V 23.4MM TH
Series：PT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:f5da1d099ffd Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 12V 23.4MM TH
Series：PT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：DC
Frequency：3kHz
Technology：Piezo (with Feedback)
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：86dB @ 12V, 30cm
Current - Supply：10mA
Port Location：Top
Operating Temperature：-20°C ~ 90°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.441" (11.20mm)
Voltage - Rated：12 V
Voltage Range：3 ~ 28V
Size / Dimension：0.921" Dia (23.40mm)

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PT-2035FPLQ

Overview

The PT-2035FPLQ is a self-drive piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a DC voltage range of 3 to 28V with a rated voltage of 12VDC. The device generates a continuous tone at a frequency of 3kHz and produces a sound pressure level of 86dB. Electrical consumption is specified at 18mA. The unit features solder pin termination for through-hole board mounting and has physical dimensions of 24mm in diameter by 14mm in height.

Feature Summary

Self-drive piezoelectric technology eliminates the need for external oscillators
Continuous tone operation provides steady audio indication
Through-hole solder pin termination ensures secure PCB integration

Applications

Industrial control panel status indicators
Consumer appliance audible alerts
Electronic equipment fault signaling

Procurement Notes

Verify the specific voltage rating and current consumption requirements against the system design before procurement. Confirm that the through-hole solder pin configuration matches the target printed circuit board layout. Ensure the continuous tone output meets the acoustic requirements of the intended enclosure environment. Cross-reference the manufacturer datasheet for precise mechanical tolerances and thermal operating limits.

Selection Notes

Select this component when a simple, low-power audible indicator is required without complex driving circuitry. The wide input voltage range allows flexibility in power supply design. The compact cylindrical form factor suits space-constrained applications. Verify that the 86dB output level is sufficient for the ambient noise conditions of the installation site.

Part Context

This part belongs to the Mallory Sonalert piezoelectric transducer family, designed for reliable audio signaling. It serves as a direct replacement for similar through-hole piezo buzzers requiring continuous tone output. The product line emphasizes durability and consistent performance across varying environmental conditions.