MW09531QM

$21.16

Description：BUZZER PIEZO 35.81MM PNL MNT
Series：AudioLarm II
Mfr：Floyd Bell Inc
Package：Bulk

SKU:09b31dce861a Category: Alarms, Buzzers, and Sirens Brand: Floyd Bell Inc

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Product introduction

MW09531QM is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Floyd Bell Inc. Its product description is BUZZER PIEZO 35.81MM PNL MNT. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for MW09531QM

Description：BUZZER PIEZO 35.81MM PNL MNT
Series：AudioLarm II
Mfr：Floyd Bell Inc
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：AC, DC
Frequency：2.6kHz ~ 3kHz
Technology：Piezo
Operating Mode：Warble, Medium
Duration：-
Sound Pressure Level (SPL)：95dB @ 24V, 61cm
Current - Supply：5 ~ 15mA
Port Location：Top
Operating Temperature：-20°C ~ 65°C
Approval Agency：UL, UR
Ratings：-
Ingress Protection：IP68 - Dust Tight, Waterproof
Mounting Type：Panel Mount
Termination：Quick Connect Tab - 0.250" (6.35mm)
Height - Seated (Max)：1.380" (35.05mm)
Voltage - Rated：-
Voltage Range：5 ~ 24V
Size / Dimension：1.410" Dia (35.81mm)

Alarms, Buzzers, And Sirens datasheet and documents for MW09531QM

MW09531QM

Alarms, Buzzers, And Sirens Overview

The MW09531QM is an internally driven piezoelectric buzzer manufactured by Floyd Bell Inc. It operates within a voltage range of 5 to 24 V AC/DC and draws 5 to 15 mA. The device produces a moderate warble tone at a frequency of 2.6 kHz to 3 kHz. Sound pressure level reaches 95 dB at 24 V measured at 61 cm. It features panel mount construction with quick connect tabs measuring 0.250 inches.

Alarms, Buzzers, And Sirens Feature Summary

Internally driven piezoelectric technology for direct connection
Moderate warble tone output mode
Panel mount design with quick connect tab terminals

Alarms, Buzzers, And Sirens Applications

Industrial equipment status indication
Appliance audible alerts
Control panel alarm systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating voltage requirements against your system's power supply, as the unit supports 5-24V AC/DC. Confirm that the mounting hole diameter accommodates the 35.81 mm flange size. Ensure the wiring harness matches the 0.250-inch quick connect tab specification. Check RoHS compliance status if required by your manufacturing standards.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, internally driven alarm is needed without external drivers. The wide voltage tolerance allows flexibility in power supply design. The warble tone provides distinct auditory feedback compared to continuous tones. Panel mounting offers secure installation in enclosures requiring direct access to the sound source.

Alarms, Buzzers, And Sirens Part Context

Floyd Bell Inc specializes in custom piezoelectric audible alarms and smart speakers. This model belongs to their line of domestically produced piezo alarms. The company holds ISO 9001:2000 certification for manufacturing quality. The product series includes various flange sizes and mounting configurations for industrial applications.