SBT5VLHSPPC

Overview

The SBT5VLHSPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. Designed for indicator applications, it operates within a voltage range of 3.3 to 5 VDC and produces a sound pressure level of 90 dB. The device features a top port location and utilizes PC pin termination for through-hole mounting. It functions at a frequency of 2.075 kHz with a rated current consumption between 46 and 150 mA. The component is certified under UL and cUL standards and supports medical grade requirements.

Feature Summary

• Internally driven piezoelectric technology for simplified circuit integration
• High acoustic output of 90 dB for effective audible signaling
• Compliant with IEC standards for industrial and medical environments
• Through-hole PC pin termination for secure board mounting

Applications

• Medical equipment audio indicators
• Industrial control panel alarms
• Consumer electronics status alerts
• Transportation system signaling devices

Procurement Notes

Verify the specific ordering suffix against the official Mallory Sonalert datasheet to ensure correct acoustic and electrical specifications. Confirm that the required voltage range aligns with the 3.3-5VDC operational limits. Check for any specific environmental certifications such as RoHS or REACH compliance if required for your target market. Ensure the through-hole package dimensions match your PCB layout constraints before finalizing the procurement order.

Selection Notes

Select this component when a high-decibel, internally driven piezo buzzer is required for DC-powered indicator circuits. It is suitable for applications needing reliable audible alerts without external driver components. Consider the 90 dB output for noisy environments and verify that the 3.3-5VDC input matches your system logic levels. The medical grade certification makes it appropriate for healthcare devices requiring strict safety standards.

Part Context

This part belongs to the SBT series of audio indicators from Mallory Sonalert Products Inc., known for robust piezoelectric signaling solutions. The series includes various models tailored for different voltage and acoustic requirements. The SBT5VLHSPPC specifically targets applications demanding high volume and standard DC operation. It represents the company's long-standing expertise in electronic sound warning devices established since the 1960s.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Ensure replacement parts maintain identical voltage, current, and acoustic performance characteristics. Verify that alternative components meet the same UL/cUL and IEC certification requirements for your specific application environment.