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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 SBT5LMMDPC is a piezoelectric audio indicator manufactured by Mallory Sonalert Products Inc. It operates within an IEC standard voltage range of 3.3 to 5 VDC and produces a sound pressure level of 90 dB. The device is designed for industrial applications and complies with RoHS standards. It features a drug-fluid melody configuration suitable for medical alarm systems.
Feature Summary
- Complies with IEC 60601-1-8 medical alarm standards
- Features a specific drug-fluid melody tone
- RoHS compliant construction
Applications
- Medical device alarm systems
- Industrial safety indicators
- Drug administration monitoring equipment
Procurement Notes
Verify the exact suffix against the manufacturer's current datasheet to confirm the specific melody code and packaging type. Ensure the voltage rating matches the target circuit design. Confirm RoHS compliance status through official documentation before integration into regulated medical or industrial assemblies.
Selection Notes
Select this component when a 90 dB output is required for clear audible alerts in noisy environments. The 3.3-5 VDC operating range makes it compatible with standard low-voltage logic circuits. The specific drug-fluid melody aids in rapid identification of alarm states in clinical settings.
Part Context
This part belongs to the SBT5 series of piezoelectric buzzers from Mallory Sonalert. The series is characterized by its compliance with international medical alarm standards and availability in various melody configurations. It serves as a critical component for ensuring regulatory compliance in patient monitoring and infusion pump devices.
Replacement Considerations
Consult the official Mallory Sonalert substitution guide for verified equivalents. Ensure any replacement maintains the same IEC voltage range, 90 dB SPL, and specific drug-fluid melody characteristics to preserve system functionality and regulatory compliance.
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