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Product Detailed Parameters
- Description:BUZZER PIEZO 44.45MM FLANGE
- Series:SBT
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Piezo
- Operating Mode:Pulse, Fast
- Duration:Repeating every 2.5 Sec
- Sound Pressure Level (SPL):85dB @ 9V, 10cm
- Current - Supply:25mA
- Port Location:Top
- Operating Temperature:-30°C ~ 65°C
- Approval Agency:cUL, UL
- Ratings:Medical
- Ingress Protection:-
- Mounting Type:Panel Mount, Flange
- Termination:Wire Leads
- Height - Seated (Max):0.551" (14.00mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT12GHFL is an industrial-grade audio indicator manufactured by Mallory Sonalert. It operates within a voltage range of 9 to 12 VDC and produces a sound pressure level of 90 dB. The device utilizes a general tone output characteristic. It is designed for robust industrial applications requiring reliable acoustic signaling. The component complies with RoHS standards, indicating restricted hazardous substances in its construction.
Feature Summary
- Industrial-grade construction suitable for demanding environments
- Operates on standard DC voltage inputs between 9V and 12V
- Provides consistent acoustic alerting at specified decibel levels
Applications
- Industrial machinery status indication
- Equipment fault alarm systems
- General safety warning signals
Procurement Notes
Verify the specific suffix 'GHFL' against official Mallory Sonalert documentation to confirm the exact voltage tolerance and tone characteristics. Ensure compatibility with existing panel mounting requirements. Confirm RoHS compliance status through current manufacturer certificates before integration into regulated assemblies.
Selection Notes
Select this model when a 90 dB general tone is required for 9-12 VDC systems. Consider the industrial rating for durability. Compare with the SBT12DHFL if drug-fluid resistance or different acoustic profiles are necessary for the specific application environment.
Part Context
This component belongs to the Mallory Sonalert SBT series of industrial audio indicators. The series is characterized by high reliability and standardized form factors for easy integration into control panels. The SBT12GHFL represents a specific configuration within this line, distinguished by its voltage range and acoustic output specifications.
Replacement Considerations
The SBT12DHFL is a related variant within the same product family. Verify functional equivalence regarding voltage and mounting before substitution.
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