SBT5XHFL

Overview

The SBT5XHFL is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features an internal driver circuit and operates on DC input within a voltage range of 3.3 to 5VDC. The device produces a sound pressure level of 90dB at a distance of 10cm. It utilizes a flange mounting style with screw terminals for connection. The unit is designed for industrial applications and complies with RoHS standards.

Feature Summary

• Internal driver circuitry enables direct connection to logic-level signals without external components.
• Flange mounting design provides secure mechanical attachment to panel surfaces.
• High sound pressure output ensures audible alerts in noisy industrial environments.

Applications

• Industrial machinery status indicators
• Medical equipment alarm systems
• Transportation vehicle warning signals

Procurement Notes

Verify the specific acoustic waveform and current consumption requirements against the official datasheet before ordering. Confirm that the 3.3-5VDC operating range aligns with your system power supply. Ensure the flange mounting dimensions match your enclosure design constraints. Check for any regional certification requirements such as CE or UL if applicable to your deployment environment.

Selection Notes

Select this component when a high-decibel audible alert is required from a low-voltage DC source. The integrated driver simplifies PCB layout by removing the need for oscillators or amplifiers. Consider the flange mount option if vibration resistance and easy installation are priorities over panel cutout space. Compare against other SBT series models if different sound profiles or voltage ranges are needed.

Part Context

This part belongs to the SBT series of industrial-grade piezoelectric buzzers from Mallory Sonalert. The series is characterized by robust construction and compliance with international safety standards. These devices are commonly used in sectors requiring reliable audio signaling, such as manufacturing automation and healthcare technology.

Replacement Considerations

Check for compatible substitutes within the SBT series that offer similar voltage ratings and mounting styles. Verify that any replacement maintains the same 90dB output level and flange configuration to ensure fitment and audibility remain unchanged.