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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, Medium
- Duration:Repeating every 7.5 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 SBT12GMFL is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates within a DC voltage range of 9 to 12 volts and produces a sound pressure level of 85 dB. The device features a flange mounting style with a diameter of 44.45 mm. Designed for industrial applications, it complies with RoHS standards and is packaged in a stick configuration.
Feature Summary
- Internally driven piezoelectric technology
- Flange mounting design
- Industrial grade construction
Applications
- Industrial audio indicators
- General alarm systems
- Equipment status alerts
Procurement Notes
Verify the specific suffix 'GMFL' against official Mallory Sonalert documentation to confirm exact acoustic characteristics and mounting dimensions. Confirm availability through authorized distributors as stock levels fluctuate. Ensure the operating voltage matches the 9-12V DC requirement for proper function.
Selection Notes
Select this component when a high-intensity 85 dB alert is required for industrial environments. The internal driver simplifies circuit design by eliminating external oscillators. The flange mount provides secure panel installation. Verify that the 44.45 mm diameter fits the available enclosure space.
Part Context
This part belongs to the SBT series of industrial buzzers from Mallory Sonalert. The series is known for robust performance in demanding environments. The GMFL designation indicates specific acoustic output and physical mounting characteristics distinct from other variants like cardiac or perfusion models.
FAQ
What is the operating voltage range?
The SBT12GMFL operates on a DC voltage range of 9 to 12 volts.
How is the buzzer mounted?
It utilizes a flange mounting style with a diameter of 44.45 mm.
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