SBT12VLMSPPC

Overview

The SBT12VLMSPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. This component operates at a nominal voltage of 12 VDC and features a built-in oscillator for continuous tone generation. It utilizes a sealed design to provide environmental protection against dust and moisture ingress. The unit employs a piezoelectric transducer element driven by an integrated electronic circuit to produce audible alerts. Key electrical characteristics include a specific operating frequency range and sound pressure level output typical for this form factor. The device is designed for direct connection to DC power sources without requiring external drive circuitry.

Feature Summary

• Integrated oscillator enables continuous operation from a DC source
• Sealed construction provides resistance to environmental contaminants
• Piezoelectric technology ensures reliable acoustic output

Applications

• Industrial control panel signaling
• Appliance status indication
• Security system alerting

Procurement Notes

Verify the exact part number suffixes against official Mallory Sonalert documentation to ensure correct voltage, frequency, and mounting configuration. Confirm that the required sound pressure level meets the application's audibility standards in the intended environment. Check mechanical dimensions and terminal type compatibility with the target PCB or wiring harness before finalizing procurement orders.

Selection Notes

Select this component based on the required operating voltage and desired acoustic output level. Ensure the physical size constraints of the enclosure accommodate the buzzer's dimensions. Consider the environmental conditions such as temperature range and exposure to chemicals when evaluating the suitability of the sealed package for long-term reliability in the specific deployment scenario.

Part Context

This model belongs to the series of piezoelectric buzzers produced by Mallory Sonalert Products Inc. These devices are commonly used in electronics where compact, reliable, and loud audible signals are necessary. The product line typically includes various voltage ratings and mounting styles to suit different industrial and consumer applications.

Replacement Considerations

Consult official cross-reference guides for equivalent parts from other manufacturers. Verify that any substitute matches the electrical specifications, mechanical footprint, and acoustic performance requirements of the original component.