SBS12PMHMPPC

Overview

The SBS12PMHMPPC is a piezoelectric audio indicator manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 9 to 12 VDC and draws a current of 630 mA. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It utilizes PCB mount installation with solder termination. The unit functions at frequencies between 150 Hz and 4 kHz, producing a sound pressure level of 85 dB to 95 dB. It supports an operating temperature range from -30°C to +65°C.

Feature Summary

• IEC 60601-1-8 AMD1 compliance for medical applications
• Cardiac alarm signal configuration
• Internal driver circuit integration

Applications

• Medical equipment cardiac alarms
• Healthcare monitoring systems
• Industrial safety indicators

Procurement Notes

Verify the specific suffix HMPPC confirms the cardiac alarm function and IEC 60601-1-8 AMD1 certification required for medical use. Confirm PCB footprint compatibility with the 44.45 mm diameter and 15 mm height dimensions. Ensure the 9-12 VDC supply matches the system design. Check RoHS status if environmental compliance is mandatory for the target market.

Selection Notes

Select this component when a certified cardiac alarm tone is required in a compact PCB-mount form factor. The internal driver simplifies interface design compared to passive transducers. Consider the 630 mA current draw for power budget calculations. Verify that the 85-95 dB SPL meets the acoustic requirements of the enclosure.

Part Context

This part belongs to the SBW/SBS series of piezoelectric buzzers from Mallory Sonalert. It is designed specifically for high-reliability applications requiring standardized alarm tones. The product line emphasizes compliance with international safety standards for medical devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.