SBT5PHPC

Overview

The SBT5PHPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a voltage range of 3.3V to 5V DC with a supply current of 35mA. The device produces a sound pressure level of 85dB at 10cm and functions at a frequency of 2.075kHz. It features through-hole PC pin termination for board mounting.

Feature Summary

• Internally driven piezoelectric technology
• Through-hole PC pin termination
• Compact cylindrical design

Applications

• Medical equipment audio alerts
• Industrial control panel indicators
• Consumer appliance signaling

Procurement Notes

Verify the specific acoustic profile and voltage compatibility against the official Mallory Sonalert datasheet before integration. Confirm that the through-hole PC pin dimensions match the target PCB footprint. Ensure the operating environment remains within the specified electrical limits to maintain performance integrity.

Selection Notes

Select this component when a compact, internally driven audible alert is required for low-voltage DC systems. The 85dB output provides clear indication in moderate noise environments. The through-hole construction offers robust mechanical attachment compared to surface-mount alternatives.

Part Context

This part belongs to the SBT5 series of industrial-grade buzzers from Mallory Sonalert. These devices are designed for reliable operation in various electronic assemblies requiring distinct audio feedback without external driver circuitry.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement maintains the same voltage range, current consumption, and physical mounting dimensions.