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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 @ 9V, 10cm
- Current - Supply:15 ~ 25mA
- 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:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT12PLMFPPC is a piezoelectric buzzer from Mallory Sonalert, designed for medical applications. It operates on a DC voltage range of 9 to 12V and produces a sound level of 85 dB at 10 cm. The device features a fast pulse mode with a frequency of approximately 2900 Hz. It is certified under IEC 60601-1-8 AMD1 standards, ensuring compliance for medical electrical equipment. The unit utilizes a panel mount configuration with a threaded front for secure installation.
Feature Summary
- Complies with IEC 60601-1-8 AMD1 standards for medical environments
- Features fast pulse operation mode for distinct audio alerts
- Utilizes piezoelectric technology for reliable sound generation
- Designed for direct panel mounting via threaded interface
Applications
- Medical electrical equipment audio indicators
- Hospital patient monitoring systems
- Clinical diagnostic devices
- Healthcare safety alarm panels
Procurement Notes
Verify the specific suffix PPFPC against official Mallory Sonalert documentation to confirm the exact acoustic profile and certification status. Ensure compatibility with existing panel cutouts and wiring harnesses before integration. Cross-reference the IEC 60601-1-8 AMD1 certification requirements with your system's regulatory obligations to guarantee full compliance in medical deployments.
Selection Notes
Select this component when medical regulatory compliance is mandatory. The 9-12VDC input aligns with common low-voltage medical power rails. The fast pulse characteristic provides high audibility in noisy clinical settings. Verify that the required sound pressure level meets the specific distance and ambient noise criteria of the target enclosure design.
Part Context
This part belongs to the Sonalert series by Mallory Sonalert Products Inc., a manufacturer specializing in audio and visual warning devices. The brand has a long history in producing components for industrial, consumer, and medical sectors. This specific model integrates into their portfolio of certified medical alerting solutions.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not meet IEC 60601-1-8 AMD1 certification requirements. Ensure any substitute maintains the same voltage range, mounting dimensions, and acoustic output specifications.
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