SBT12GLHMPPC

Overview

The SBT12GLHMPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a DC input voltage range of 9 to 12 volts and produces a sound pressure level of 90 dB. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It utilizes solder terminals for PCB mounting and functions within a temperature range of -30°C to +65°C.

Feature Summary

• Piezoelectric technology for audio indication
• Internal driver circuitry for direct connection
• PCB mount installation style

Applications

• General industrial audio alerts
• Medical equipment signaling
• Consumer appliance indicators

Procurement Notes

Verify the specific suffix configuration against the official Mallory Sonalert datasheet to ensure compatibility with required acoustic output and electrical parameters. Confirm RoHS compliance status and packaging details directly with authorized distributors, as availability may vary by region and date.

Selection Notes

Select this component when a compact, high-decibel piezoelectric indicator is required for PCB integration. Ensure the operating environment stays within the specified -30°C to +65°C range. Verify that the 9-12VDC supply matches the system design before finalizing the bill of materials.

Part Context

This part belongs to the SBT series of industrial-grade buzzers from Mallory Sonalert. These devices are designed for reliable performance in demanding environments. The series typically includes various acoustic outputs and mounting options to suit different application requirements.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Generic replacements may not match the exact acoustic profile or mounting dimensions.