MSO320R

$7.56

Description：BUZZER PIEZO 23X23MM TH
Series：MSO
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:9510cffb5264 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

MSO320R 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 23X23MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for MSO320R

Description：BUZZER PIEZO 23X23MM TH
Series：MSO
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：3.5kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：73dB @ 3V, 30cm
Current - Supply：3 ~ 16mA
Port Location：Top
Operating Temperature：-20°C ~ 65°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.535" (13.60mm)
Voltage - Rated：-
Voltage Range：3 ~ 20V
Size / Dimension：0.906" L x 0.906" W (23.00mm x 23.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for MSO320R

MSO320R

Alarms, Buzzers, And Sirens Overview

The MSO320R is a piezoelectric audio indicator manufactured by Mallory Sonalert Products Inc. It operates on a continuous tone at a frequency of 3.5 kHz with a sound pressure level of 78 dBA. The device is rated for 20 VDC input and draws 16 mA of current. It features solder pin termination for through-hole mounting in an octagonal package measuring 23 mm x 23 mm x 14 mm.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric technology for reliable acoustic output
Continuous tone operation mode
Through-hole solder pin installation

Alarms, Buzzers, And Sirens Applications

General equipment status indication
Control panel signaling
Industrial machinery alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix and voltage rating against the official datasheet to ensure compatibility with the target circuit. Confirm that the through-hole footprint dimensions match the PCB layout requirements. Check RoHS compliance documentation if environmental regulations apply to the final assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, board-mounted indicator is required. The 23 mm octagonal form factor suits compact enclosures. Ensure the system voltage aligns with the 20 VDC rating to maintain optimal performance and longevity without external driving circuits.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSO series of audio indicators from Mallory Sonalert. The series focuses on compact, board-level solutions for visual and auditory feedback. The MSO320R specifically addresses applications needing simple, direct-drive signaling without complex driver electronics.