SBT12XHCMPPC

Overview

The SBT12XHCMPPC is a piezoelectric buzzer from the Mallory Sonalert SBT series, designed for through-hole mounting. It operates on a DC voltage range of 9 to 12 VDC with a current rating of 630 mA. The device produces a sound pressure level between 85 dB and 95 dB within a frequency range of 150 Hz to 4 kHz. Its physical dimensions are 44.45 mm in diameter and 15 mm in height, featuring solder terminals for PCB integration.

Feature Summary

• Piezoelectric technology for reliable audio indication
• Internal driver circuitry for direct connection
• Through-hole PCB mounting style
• Solder terminal connections

Applications

• Industrial equipment status indicators
• Medical device audio alerts
• Consumer appliance signaling
• Automotive dashboard warnings

Procurement Notes

Verify the specific acoustic output and frequency requirements against the official datasheet before procurement. Confirm that the 9-12 VDC operating range aligns with the target system power supply. Ensure the PCB layout accommodates the 44.45 mm diameter and 15 mm height constraints. Check for any regional distribution restrictions or RoHS compliance documentation updates prior to ordering.

Selection Notes

Select this component when a high-current, low-frequency piezoelectric indicator is required for panel or board mounting. The SBT series offers robust construction suitable for industrial environments. Consider the 630 mA current draw during power budget calculations. Compare against other SBT variants if different acoustic profiles or mounting styles are needed for the specific application design.

Part Context

This part belongs to the Mallory Sonalert SBT series of piezoelectric buzzers. These devices are engineered for general-purpose audio indication in various electronic systems. The series emphasizes durability and consistent performance across a wide temperature range. The SBT12XHCMPPC specifically targets applications requiring through-hole installation and standard DC operation.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement matches the 9-12 VDC input, 630 mA current draw, and 44.45 mm form factor. Verify compatibility with existing PCB footprints and mounting hardware.