SBT5CHPC

Overview

The SBT5CHPC is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for board-mount applications. It operates within a voltage range of 3.3V to 5VDC and delivers a sound pressure level of 90dB. The device is certified under IEC standards, specifically tailored for cardiac alarm indications in medical environments. It features through-hole termination with PC pins and complies with RoHS regulations.

Feature Summary

• IEC 60601-1-8 compliant circuitry for medical alarm signaling
• Piezoelectric technology for reliable audio indication
• Board-mount design with through-hole PC pin termination

Applications

• Cardiac monitor alarms
• Medical ventilator indicators
• Hospital patient monitoring systems

Procurement Notes

Verify the specific suffix configuration against the official Mallory Sonalert datasheet to ensure correct acoustic output and certification compliance. Confirm that the IEC 60601-1-8 medical alarm functionality matches the intended application requirements before procurement.

Selection Notes

Select this component when an IEC-compliant medical alarm indicator is required for low-voltage DC systems. Ensure the PCB layout supports through-hole mounting and that the operating voltage aligns with the 3.3V to 5VDC specification for proper acoustic performance.

Part Context

This part belongs to the SBT series of surface-mounted and through-hole transducers from Mallory Sonalert. The series includes various acoustic outputs and certifications tailored for industrial and medical audio indication needs, emphasizing reliability and regulatory compliance.

Replacement Considerations

Consult the manufacturer's substitution guide for direct equivalents. Verify that any replacement maintains IEC 60601-1-8 certification and compatible voltage ranges for medical applications.