SBT12PHCFPPC

Overview

The SBT12PHCFPPC is a piezoelectric audio transducer manufactured by Mallory Sonalert Products Inc. It operates within an IEC 9-12VDC voltage range and delivers a sound pressure level of 100 dB. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It utilizes through-hole mounting with solder termination. The unit is designed for continuous operation and supports frequencies up to 4 kHz, fitting the SBW series classification for board-level audio indicators.

Feature Summary

• Piezoelectric transduction technology for reliable audible signaling
• High sound pressure output for clear alerting in noisy environments
• Through-hole PCB mounting for secure mechanical integration
• Compatible with standard DC voltage supply ranges

Applications

• Medical equipment alarm systems
• Industrial control panel indicators
• Consumer appliance status alerts
• Automotive dashboard warning signals

Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the specific suffix CFPPC matches your required acoustic profile and mounting configuration. Ensure your design accommodates the 44.45 mm diameter footprint and 15 mm height clearance. Check current availability as stock levels may be restricted.

Selection Notes

Select this component when a high-decibel, piezoelectric buzzer is required for direct DC drive applications. Compare against the SBW series specifications if speaker-grade fidelity is needed instead of simple alert tones. Ensure the operating temperature range of -30 C to +65 C meets your environmental requirements. Verify that the 630 mA current draw is supported by your power supply circuitry.

Part Context

This part belongs to the Mallory Sonalert Sonalert® line of electronic audible alarms. It is categorized under Audio Indicators & Alerts within the broader Audio Devices family. The product is designed for board-level installation, providing a compact solution for visual and audible warning systems in various electronic assemblies.

Replacement Considerations

Consult official substitution guides for equivalent parts within the SBW or SBS series. Verify that any substitute maintains the same voltage rating, acoustic output, and physical dimensions. Cross-reference datasheets to ensure compatibility with existing driver circuits and mounting holes.