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Product Detailed Parameters
- Description:BUZZER PIEZO 44.45MM TH
- Series:SBT
- 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 @ 3.3V, 10cm
- Current - Supply:15 ~ 40mA
- 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 Range:3.3 ~ 5V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT5TLMCTPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc., designed for through-hole mounting with a diameter of 44.45mm. It operates within a temperature range of -30°C to +65°C. This component functions as an audio indicator and alert device, providing audible signaling for industrial and electronic applications.
Feature Summary
- Piezoelectric sound generation mechanism
- Through-hole panel mounting design
- Operational stability across specified thermal ranges
Applications
- Industrial equipment status indication
- Electronic system audio alerts
- Control panel signaling devices
Procurement Notes
Verify the specific acoustic output characteristics and electrical requirements against the official Mallory Sonalert datasheet before integration. Confirm that the through-hole footprint matches the target PCB layout. Ensure the operating temperature range aligns with the environmental conditions of the final assembly to guarantee reliable performance.
Selection Notes
Select this component when a robust, through-hole mounted piezoelectric buzzer is required for panel installation. The 44.45mm form factor suits standard enclosure cutouts. Consider the -30°C to +65°C operational limit when designing for extreme environments or enclosed spaces with potential heat buildup.
Part Context
This part belongs to the Mallory Sonalert lineup of audio indicators and buzzers. The manufacturer specializes in sound and visual warning devices for industrial, medical, and consumer markets. The SBT5 series represents their standard piezoelectric alert solutions.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Verify compatibility with existing circuitry if considering alternative manufacturers.
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