SBT5CHCSPPC

Overview

The SBT5CHCSPPC is a medical-grade piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. Designed for critical care environments, this component operates within a voltage range of 3.3 to 5VDC and delivers a sound pressure level of 90dB. It complies with IEC standards for cardiac alarms and features RoHS compliance. The device utilizes internal driving circuitry to generate specific alarm tones required in patient monitoring systems.

Feature Summary

• Complies with IEC60601-1-8 standards for medical alarm sounds
• Optimized for low-voltage DC operation in sensitive electronic circuits
• RoHS compliant construction for environmental safety

Applications

• Cardiac monitor alarm systems
• Patient vital signs monitoring units
• Medical infusion pump audio alerts

Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet to ensure compatibility with specific IEC alarm tone requirements. Confirm that the 3.3-5VDC operating range matches the target system power supply rails. Check for any recent regulatory updates regarding IEC60601-1-8 compliance before final integration into medical devices.

Selection Notes

Select this component when designing equipment requiring certified cardiac alarm tones at low voltages. Ensure the PCB layout supports the required drive current for the piezo element. Consider thermal management if the device operates continuously in enclosed medical housings. Validate acoustic performance against clinical environment noise levels.

Part Context

This part belongs to the SBT series of industrial and medical audio indicators from Mallory Sonalert. The series is characterized by compact form factors and specialized alarm tone generation capabilities. It represents the company's focus on compliant audio solutions for healthcare diagnostics and monitoring equipment.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for direct equivalents. Verify that any alternative maintains identical IEC60601-1-8 certification status and acoustic output characteristics to ensure continued regulatory compliance in medical applications.