MSR205NPR

$9.05

Description：BUZZER PIEZO 23MM TH
Series：MSR
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:563a5686888a Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

MSR205NPR is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER PIEZO 23MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for MSR205NPR

Description：BUZZER PIEZO 23MM TH
Series：MSR
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：3.9kHz
Technology：Piezo
Operating Mode：Pulse, Fast
Duration：2 ~ 10 PPS
Sound Pressure Level (SPL)：85dB @ 2V, 30cm
Current - Supply：10mA
Port Location：Top
Operating Temperature：-40°C ~ 85°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.421" (10.70mm)
Voltage - Rated：-
Voltage Range：2 ~ 5V
Size / Dimension：0.906" Dia (23.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for MSR205NPR

MSR205NPR

Alarms, Buzzers, And Sirens Overview

The MSR205NPR is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on DC single-tone signals with a frequency of 3.9kHz. The device features board mount termination and is designed for low voltage applications. It supports an operating temperature range from -40°C to 85°C. The unit is classified under the Loud sound level category, providing audible indication for electronic circuits.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric technology for reliable audio generation
Single-tone operation mode
Board mount configuration for circuit integration

Alarms, Buzzers, And Sirens Applications

Electronic equipment status indication
Low voltage alarm systems
Industrial control panel indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Mallory Sonalert or authorized distributors before procurement. Confirm that the board mount pin configuration matches the target PCB layout. Ensure the operating environment remains within the specified -40°C to 85°C temperature range to maintain performance integrity.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, board-mountable piezoelectric indicator is required for low-voltage DC circuits. The 3.9kHz frequency provides distinct audibility for general status alerts. Consider the Loud sound level classification for environments requiring clear auditory feedback without excessive power consumption.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert product line, which specializes in audio indicators and alarms. The manufacturer has a long history in producing sound solutions for industrial, medical, and consumer applications. The MSR series represents their piezoelectric buzzer offerings designed for direct board integration.