SBT12DHCSPPC

Overview

The SBT12DHCSPPC is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for industrial applications. It features internal drive circuitry and operates on DC input within a voltage range of 9 to 12VDC. The device produces a sound pressure level of 90dB at a frequency of 1.25kHz, utilizing a slow pulse working mode. It is constructed with a thermally resistant housing suitable for high-temperature environments. The unit measures 44.45mm in diameter and employs through-hole PC pin termination for panel mounting. It complies with RoHS3 standards.

Feature Summary

• Thermally resistant construction for high-temperature industrial environments
• Internal drive circuitry for simplified integration
• Slow pulse operating mode for distinct audible alerts
• IEC 60601-1-8 AMD1 certification for medical drug or fluid delivery melody compliance

Applications

• Industrial machinery alarm systems
• Medical equipment requiring IEC 60601-1-8 compliance
• High-temperature environment monitoring devices
• Drug or fluid delivery system alarms

Procurement Notes

Verify the specific suffix PPS against the official datasheet to confirm the terminal type and mounting configuration. Ensure the operating environment temperature remains within the specified limits for the thermally resistant variant. Confirm that the 9-12VDC input matches the system power supply requirements before integration.

Selection Notes

Select this component when a robust, thermally stable piezo buzzer is required for industrial or medical settings. The internal drive simplifies design by eliminating external driver components. The IEC 60601-1-8 certification makes it suitable for critical medical applications involving fluid delivery. Verify space constraints against the 44.45mm diameter specification.

Part Context

This part belongs to the SBT series of industrial-grade piezoelectric buzzers from Mallory Sonalert. The series is characterized by durable housings and reliable performance in harsh conditions. The SBT12DHCSPPC specifically addresses needs for thermal resistance and medical compliance, distinguishing it from standard general-purpose indicators.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching voltage, current, SPL, and mounting specifications with other Mallory Sonalert industrial piezo buzzers.

FAQ

What is the operating voltage range for the SBT12DHCSPPC?

The device operates on a DC input voltage range of 9 to 12VDC.

Does this buzzer support medical application standards?

Yes, it is recognized under IEC 60601-1-8 AMD1 for drug or fluid delivery melody applications.

What is the sound output characteristic of this model?

It produces a 90dB sound pressure level at a frequency of 1.25kHz using a slow pulse mode.