SBS12CHFL

Overview

The SBS12CHFL is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc., designed for high-priority medical applications. It features an internal driver circuit and accepts DC input within the 9V to 12V range. The device produces a cardiac melody sound at a level of 100dB, classified as extra loud. It is cUL recognized to IEC60601-1-8 AMD1 standards, ensuring compliance with medical electrical equipment safety requirements. The unit operates reliably across a temperature range of -30°C to +65°C and utilizes a panel mount installation type with a diameter of 44.45mm.

Feature Summary

• Complies with IEC60601-1-8 AMD1 standards for medical electrical equipment safety
• Generates specific cardiac melody audio output for high-priority alerts
• Integrates internal drive circuitry for direct connection capability
• Constructed with piezoelectric technology for durable acoustic performance

Applications

• Medical alarm systems requiring high-priority auditory signals
• Healthcare equipment adhering to IEC60601-1-8 safety regulations
• Clinical monitoring devices needing reliable status indication

Procurement Notes

Verify that the specific application environment meets the operational temperature limits of -30°C to +65°C. Confirm that the power supply provides stable DC voltage between 9V and 12V to ensure correct operation of the internal driver. Ensure mounting hardware supports the 44.45mm diameter form factor. Check for required certifications such as cUL recognition to IEC60601-1-8 AMD1 in your region. Validate acoustic output levels against local noise regulations for medical facilities.

Selection Notes

Select this component when a dedicated cardiac melody tone is required for critical alarms. Choose this model over standard buzzers if compliance with IEC60601-1-8 AMD1 is mandatory. Consider the 100dB output for environments requiring high audibility. Evaluate the panel mount constraint against available enclosure space. Compare against other Mallory series units if different acoustic modes or voltage ranges are needed.

Part Context

This part belongs to the SBS series of industrial and medical buzzers from Mallory Sonalert. The series is known for robust construction and compliance with stringent international standards. The SBS12CHFL specifically targets the medical sector, distinguishing itself through its specialized audio profile and regulatory approvals for healthcare environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility carefully if considering alternative models from other manufacturers due to specific medical certification requirements.