SBT12CLHFPPC

Overview

The SBT12CLHFPPC is a piezoelectric buzzer from the SBW series by Mallory Sonalert. It operates on a 9V to 12V DC supply with a current rating of 630 mA. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It delivers a sound pressure level between 85 dB and 95 dB within a frequency range of 150 Hz to 4 kHz. Designed for PCB mounting via solder terminals, it functions reliably between -30°C and +65°C.

Feature Summary

• Internally driven piezoelectric transducer for direct connection
• Cardiac-rated acoustic output for medical compliance
• Round form factor suitable for panel or board integration

Applications

• Medical equipment alarms
• Industrial control panels
• Safety warning systems

Procurement Notes

Verify the specific suffix configuration against the official Mallory Sonalert datasheet to ensure compatibility with required voltage and acoustic specifications. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement orders.

Selection Notes

Select this component when a cardiac-rated, internally driven piezo buzzer is required for medical or industrial applications. Ensure the design accommodates the 44.45 mm diameter and 15 mm height constraints. Verify that the operating environment falls within the specified -30°C to +65°C temperature range.

Part Context

This part belongs to the SBW series of audio devices manufactured by Mallory Sonalert. It is categorized under speakers and transducers, specifically designed for board-mount installation. The series is known for providing reliable acoustic signaling in compact electronic assemblies requiring standardized mounting dimensions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for cross-reference information if an alternative component is necessary.