SBT5XHPC

Overview

The SBT5XHPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a DC input voltage range of 3.3 to 5VDC. The device features an internal driver circuit and produces a sound pressure level of 90dB. It is designed for surface-mount technology (SMT) installation with dimensions of 44.45mm. The component complies with RoHS standards and is classified under industrial-grade audio indicators.

Feature Summary

• Surface-mount piezoelectric construction for automated assembly
• Integrated internal driver circuitry for direct logic interface
• Industrial-grade acoustic output optimized for clear audible alerts

Applications

• General industrial alarm systems
• Medical device failure indication
• Ventilator status signaling
• Oxygen level monitoring alerts

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact acoustic waveform and mounting configuration. Ensure the selected variant matches the required IEC60601-1-8 compliance if used in medical equipment. Confirm surface-mount pad layout compatibility with PCB design before ordering.

Selection Notes

Select this component when a compact, high-volume SMT solution is required for critical audio signaling. The 90dB output ensures audibility in noisy environments. Verify that the 3.3-5VDC operating range aligns with the system power supply rails. Consider the physical footprint constraints of the 44.45mm diameter design during mechanical integration.

Part Context

This part belongs to the SBT5 series of medical and industrial piezo buzzers from Mallory Sonalert. The series is characterized by low current consumption and compliance with strict medical safety standards. It serves as a standard audible indicator for critical care equipment and industrial machinery requiring reliable fault detection signals.

Replacement Considerations

Cross-reference with other SBT5 variants such as SBT5DMFL or SBT5EMFL for different acoustic patterns. Ensure replacement parts maintain identical voltage ratings and SMT package dimensions to preserve board compatibility.