SBT5XLMMPPC

Overview

The SBT5XLMMPPC is a board-mount piezoelectric buzzer from Mallory Sonalert, designed for medical applications. It operates on a DC input of 3.3 to 5VDC and produces a sound pressure level of 90dB. The device features internal drive circuitry and utilizes PC pin termination for surface mounting. It is certified to IEC standards for medical alarms, specifically configured for perfusion alarm functions. The component ensures reliable audio indication in critical care environments with low power consumption characteristics typical of piezoelectric technology.

Feature Summary

• IEC 60601-1-8 compliant medical alarm circuitry
• Internal drive electronics for simplified integration
• Piezoelectric transducer technology for efficiency
• Board-mount configuration with PC pins

Applications

• Perfusion pump alarm systems
• Medical ventilator audio indicators
• Patient monitoring station alerts
• Infusion pump failure notifications

Procurement Notes

Verify the specific IEC certification documentation for your target market before procurement. Confirm that the 3.3-5VDC operating range aligns with your system's power supply rails. Ensure the board-mount form factor fits your PCB layout constraints. Check for any recent regulatory updates regarding medical audio indicator requirements in your region.

Selection Notes

Select this model when a compact, low-voltage medical-grade alarm is required. It is suitable for designs needing IEC compliance without external driver components. Consider the 90dB output for environments requiring clear audible warnings. Evaluate the board-mount style against available space on the main control board.

Part Context

This part belongs to the SBT5 series of medical piezoelectric buzzers. It is distinct from general industrial buzzers by its specific certification for medical electrical equipment. The 'LMM' suffix typically denotes the specific alarm tone or function, in this case, perfusion-related alerts. It complements other Mallory Sonalert medical audio solutions.

Replacement Considerations

Direct substitutes may include other SBT5 series variants with different voltage ratings or tones. Verify compatibility with existing PCB footprints if swapping models. Ensure replacement parts maintain the same IEC medical certifications for continued regulatory compliance.