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Product Detailed Parameters
- Description:BUZZER PIEZO 44.5MM TH
- Series:-
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Piezo
- Operating Mode:Pin Selectable
- Duration:Variable
- Sound Pressure Level (SPL):85dB @ 9V, 10cm
- Current - Supply:15 ~ 20mA
- Port Location:Top
- Operating Temperature:-30°C ~ 65°C
- Approval Agency:cUL, UL
- Ratings:Medical
- Ingress Protection:-
- Mounting Type:Through Hole
- Termination:PC Pins
- Height - Seated (Max):0.551" (14.00mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.752" Dia (44.50mm)
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Overview
The SBT12MMPPC is an industrial-grade audio indicator manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 9 to 12 VDC and produces a sound pressure level of 90 dB. The device features a cardiac tone output, ensuring distinct auditory signaling for critical alerts. Designed for robust performance, it complies with RoHS standards and is supplied in a stick configuration.
Feature Summary
- Industrial-grade construction for reliable operation
- Cardiac tone generation for critical alerting
- RoHS compliant manufacturing
Applications
- Medical equipment alarm systems
- Industrial control panel indicators
- Safety warning devices
Procurement Notes
Verify the specific suffix 'PPC' against official Mallory Sonalert documentation to confirm packaging or termination details. Ensure compatibility with 9-12 VDC supply rails. Confirm cardiac tone requirements match system specifications before procurement.
Selection Notes
Select this component when a high-intensity cardiac alert is required in industrial environments. Compare with SBT12CMFL for identical acoustic output but different packaging. Verify voltage tolerance and mounting constraints against PCB design requirements.
Part Context
This unit belongs to the SBT series of industrial audio indicators from Mallory Sonalert. The series provides standardized solutions for audible warnings in demanding applications. The SBT12MMPPC variant specifically addresses cardiac alert needs within the 9-12 VDC operational window.
Replacement Considerations
SBT12CMFL offers equivalent electrical and acoustic specifications. Verify if the packaging difference impacts assembly workflows.
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