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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 SBT5PMCMPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a 44.45mm diameter and operates within a temperature range of -30°C to +65°C. The component is designed for through-hole mounting and utilizes a PCB termination method. As part of the audio indicators category, it provides acoustic signaling capabilities suitable for industrial applications requiring reliable alert functions.
Feature Summary
- Piezoelectric transducer technology for consistent acoustic output
- Through-hole mounting configuration for secure PCB attachment
- Industrial-grade thermal stability across specified operating temperatures
Applications
- Industrial control panel status indication
- Equipment fault alarm systems
- General purpose audio alerting in electronic assemblies
Procurement Notes
Verify current availability as stock status may be limited. Confirm RoHS compliance documentation prior to integration. Ensure mechanical fitment matches the 44.45mm diameter requirement. Validate electrical specifications against system voltage constraints. Review datasheet for specific mounting torque and handling instructions.
Selection Notes
Select this component when a robust, through-hole piezoelectric buzzer is required for industrial environments. Consider the 44.45mm form factor for panel space constraints. Evaluate the -30°C to +65°C operating range against environmental conditions. Compare acoustic performance requirements with available alternatives in the SBT series.
Part Context
This part belongs to the Mallory Sonalert SBT series of audio indicators. The series offers various acoustic profiles and mounting options for diverse signaling needs. The SBT5PMCMPPC specifically addresses applications requiring standard through-hole installation and durable construction for long-term operational reliability in controlled environments.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference pinout and dimensional tolerances before adopting alternative parts. Verify that any substitute meets the same thermal and acoustic performance standards.
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