SBT5DHCFPPC

Overview

The SBT5DHCFPPC is an internally driven piezo buzzer from Mallory Sonalert Products Inc., designed for through-hole mounting via PC pins. It operates within a voltage range of 3.3 to 5V DC and draws between 15 and 40mA. The device produces a sound pressure level of 85dB at 3.3V measured at 10cm, with a frequency of 2.075kHz.

Feature Summary

• Internally driven piezo technology for simplified circuit integration
• Through-hole PC pin termination for standard board mounting
• Compatible with low-voltage DC power supplies

Applications

• Industrial audio indicators
• Medical equipment alerts
• General purpose alarm systems

Procurement Notes

Verify the specific suffix 'FPPC' against official Mallory documentation to confirm housing material, color, and environmental compliance ratings such as RoHS status. Ensure the required operating voltage aligns with the 3.3-5VDC specification before procurement to avoid performance deviations.

Selection Notes

Select this component when a compact, internally driven indicator is needed for low-voltage applications. The through-hole format suits prototyping or high-reliability boards where surface mount options are unsuitable. Confirm that the 85dB output meets the acoustic requirements of the target enclosure.

Part Context

This part belongs to the SBT series of industrial-grade audio indicators. These devices are characterized by their robust construction and suitability for demanding environments. The SBT series typically offers various acoustic patterns and voltage options to meet diverse signaling needs across different industries.

Replacement Considerations

Consult official Mallory Sonalert cross-reference guides for verified substitutes. Generic piezo buzzers may not match the internal drive characteristics or acoustic profile.