SBT5VHPC

Overview

The SBT5VHPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It is designed for medical applications, featuring internal drive circuitry and UL/cUL recognition to IEC60601-1-8 AMD1 standards. The component operates on a DC input voltage range of 3.3 to 5 VDC. It produces a sound pressure level of 90 dB at a distance of 10 cm. The device utilizes a through-hole mounting style with board terminals for electrical connection.

Feature Summary

• Complies with IEC60601-1-8 AMD1 safety standards for medical equipment alarms
• Integrates internal drive circuitry for simplified system design
• Provides high-intensity audible alerts suitable for clinical environments

Applications

• Medical alarm systems requiring IEC60601-1-8 compliance
• Patient monitoring devices
• Clinical audio indicators

Procurement Notes

Verify that the specific revision matches the required IEC60601-1-8 AMD1 certification documentation. Confirm the operating voltage aligns with the 3.3 to 5 VDC specification. Ensure mechanical compatibility with the intended board layout for through-hole assembly. Check for any regional regulatory restrictions applicable to medical components.

Selection Notes

Select this component when medical safety certifications are mandatory for the application. The integrated driver reduces external component count compared to passive buzzers. Verify that the 90 dB output meets the acoustic requirements of the target environment. Consider the through-hole form factor if surface-mount alternatives are unsuitable for the mechanical constraints.

Part Context

This part belongs to the SBT5 series of medical-grade piezoelectric buzzers from Mallory Sonalert. The series is engineered specifically for healthcare equipment where reliability and regulatory compliance are critical. These units typically feature compact dimensions and robust construction to withstand clinical usage conditions.

Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided source material. Cross-referencing requires matching IEC60601-1-8 certification, voltage range, and acoustic output specifications.