SBT5THCFPPC

Overview

The SBT5THCFPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a diameter of 44.45mm and utilizes through-hole PC pin mounting. The device operates within a temperature range of -30°C to 65°C and is rated for medical applications. Electrical characteristics include a current draw of 15 to 40mA, a frequency of 2.075kHz, and a sound pressure level of 85dB measured at 3.3V.

Feature Summary

• Internally driven piezoelectric design for simplified integration
• Medical application rating ensuring compliance with specific industry standards
• Through-hole mounting configuration for secure board attachment

Applications

• Medical alarm systems
• Industrial audible warning devices
• Electronic equipment status indicators

Procurement Notes

Verify the complete part number including suffixes to ensure correct acoustic and electrical specifications. Confirm that the through-hole package dimensions match the target PCB footprint. Check for RoHS compliance documentation if required by project regulations. Ensure the operating voltage aligns with the specified 3.3V reference for accurate sound level performance.

Selection Notes

Select this component when a loud, high-frequency pulse alarm is required for medical or industrial environments. The internal driver simplifies circuit design by eliminating external oscillator requirements. Consider the 44.45mm diameter and 14.00mm height constraints during mechanical enclosure design. Verify thermal tolerance against the -30°C to 65°C operational range.

Part Context

This component belongs to the Sonalert line of audible alarms produced by Mallory Sonalert Products Inc. The company specializes in electronic audible and visual warning devices. The SBT5 series represents a family of piezoelectric buzzers designed for reliable performance in various industrial and commercial applications.

Replacement Considerations

Cross-reference with other Mallory Sonalert SBT5 series variants for similar form factors. Verify acoustic output and driving voltage compatibility before substituting. Ensure replacement parts maintain the same medical rating and mounting style.