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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 SBT5VMCSPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a diameter of 44.45mm and operates within a temperature range of -30°C to +65°C. This component is classified under audio indicators and alerts, designed for industrial and medical applications requiring reliable audible signaling.
Feature Summary
- Piezoelectric transducer technology for consistent acoustic output
- Compliant with IEC 60601-1-8 standards for medical alarm circuits
- Robust construction suitable for industrial environments
Applications
- Medical device alarms
- Industrial panel alarms
- General audio indication systems
Procurement Notes
Verify the specific suffix 'SPPC' against official Mallory Sonalert documentation to confirm exact mechanical and electrical specifications. Confirm RoHS compliance status through current datasheets before integration. Ensure availability from authorized distributors as supply may be restricted.
Selection Notes
Select this model when a 44.45mm diameter piezo buzzer is required for IEC 60601-1-8 compliant medical or industrial equipment. Consider the operating temperature range of -30°C to +65°C for environmental suitability. Verify mounting requirements and voltage compatibility with the target circuit design.
Part Context
This part belongs to the Mallory Sonalert SBT5 series of audio indicators. The manufacturer specializes in sound and visual warning devices, including medical alarms and industrial panels. The SBT5 series typically offers various sound profiles and voltage options for diverse application needs.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not meet IEC 60601-1-8 certification requirements. Verify dimensional and electrical compatibility before substituting.
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