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Product Detailed Parameters
- Description:BUZZER PIEZO 44.5MM TH
- Series:-
- 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 ~ 20mA
- 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 - Rated:-
- Voltage Range:3.3 ~ 5V
- Size / Dimension:1.752" Dia (44.50mm)
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Overview
The SBT5LMMPPC is a board-mount audio indicator manufactured by Mallory Sonalert Products Inc. It operates within an IEC voltage range of 3.3 to 5VDC and produces a sound pressure level of 90dB. The device is designed for medical applications, specifically generating alarm tones compliant with the IEC 60601-1-8 standard. It features a drug-fluid alert profile and includes RoHS compliance certification.
Feature Summary
- Generates alarm tones compliant with IEC 60601-1-8 standards
- Features specific drug-fluid alert tone configuration
- Designed for board-mount installation
Applications
- Medical equipment requiring IEC 60601-1-8 compliant alarms
- Drug-fluid monitoring systems
- Hospital patient monitoring devices
Procurement Notes
Verify the exact suffix against official Mallory Sonalert documentation to confirm the specific acoustic profile and mounting style. Ensure compatibility with the target system's voltage requirements before integration. Confirm RoHS status through current manufacturer declarations.
Selection Notes
Select this component when IEC 60601-1-8 compliance is mandatory for medical safety. The 3.3-5VDC operating range suits low-voltage digital logic interfaces. Verify that the 90dB output meets the required audibility specifications for the intended enclosure environment.
Part Context
This part belongs to the SBT5 series of industrial and medical audio indicators from Mallory Sonalert. The series provides standardized acoustic solutions for critical signaling applications. The SBT5LMMPPC variant is specifically tuned for medical alarm protocols.
Replacement Considerations
Consult Mallory Sonalert technical support for direct cross-references. Substitutes must match IEC 60601-1-8 compliance and voltage specifications.
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