SBT12DLHCTPC

Overview

The SBT12DLHCTPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features internal drive circuitry and accepts DC input within a voltage range of 9 to 12VDC. The device operates at a frequency of 1.25kHz with a sound pressure level of 90dB. Designed for board mounting, it utilizes screw terminals for connection. The unit is rated for an operating temperature range of -30°C to +65°C and measures 44.45mm in diameter.

Feature Summary

• Integrates internal drive circuitry for direct DC operation
• Constructed using piezoelectric technology for audible alerts
• Designed for secure board mounting applications

Applications

• Industrial audio indicators
• General purpose alarms
• Medical device signaling

Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct terminal type and acoustic output specifications. Confirm RoHS compliance status and environmental certifications required for your target market before finalizing procurement orders.

Selection Notes

Select this component when a compact, internally driven piezoelectric alarm is required for panel or board integration. Ensure the 9-12VDC supply matches system constraints and that the 90dB output meets regulatory noise requirements for the intended installation environment.

Part Context

This part belongs to the Mallory Sonalert SBT series of industrial-grade audio indicators. The series is recognized for providing reliable audible warnings in demanding environments, combining robust construction with efficient power consumption for various signaling needs.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not match the specific acoustic profile or mounting dimensions required for precise integration.