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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:Single Tone
- Duration:-
- Sound Pressure Level (SPL):85dB @ 3.3V, 10cm
- Current - Supply:35mA
- 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 SBT5LM0PC is a surface-mount medical alarm buzzer manufactured by Mallory Sonalert Products Inc. It operates on an IEC standard voltage range of 3.3 to 5VDC and delivers a sound pressure level of 90dB. The component is designed for board-level integration in medical equipment requiring compliance with IEC60601-1-8 AMD2:2020 standards. It features internal drive circuitry and RoHS compliance, suitable for low-voltage audio indication applications.
Feature Summary
- Complies with IEC60601-1-8 AMD2:2020 medical specifications
- Surface-mount technology for PCB integration
- Internal drive circuitry for simplified design
Applications
- Medical diagnostic equipment
- Patient monitoring systems
- Hospital infusion pumps
Procurement Notes
Verify the specific suffix '0' against the manufacturer's current datasheet to confirm exact acoustic and electrical characteristics. Ensure the procurement channel provides original Mallory Sonalert documentation. Confirm RoHS status and medical certification requirements match the target application regulations before finalizing orders.
Selection Notes
Select this component when a low-voltage (3.3-5V) surface-mount solution is required for medical devices. It is appropriate for designs needing IEC60601-1-8 compliance without external driving components. Consider the 90dB output level relative to enclosure acoustics and available board space for SMT assembly.
Part Context
This part belongs to the SBT series of medical piezo buzzers from Mallory Sonalert. These devices are engineered specifically for healthcare environments, offering reliable audio alerts within strict safety and electromagnetic compatibility guidelines defined by international medical standards.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not meet IEC60601-1-8 AMD2:2020 certification requirements or maintain identical acoustic performance profiles.
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