SBS12GMHMPPC

Overview

The SBS12GMHMPPC is a board-mount magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates within an IEC voltage range of 9 to 12 VDC and produces a sound pressure level of 100 dB. The device features a round shape with a diameter of 44.45 mm and a seated height of 15 mm (0.590 inches). It utilizes PC pin termination for PCB mounting and draws a supply current between 40 and 250 mA. The operating frequency is specified at 2.075 kHz, classifying it as a general-purpose audio indicator.

Feature Summary

• Internally driven magnetic buzzer technology for direct DC operation
• High-output acoustic performance rated at 100 dB
• Round form factor designed for standard panel or board integration

Applications

• General purpose alarm systems
• Industrial equipment status indicators
• Medical device audio alerts

Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required voltage and acoustic specifications. Confirm that the PC pin termination style matches the target PCB footprint design. Check RoHS compliance documentation for regulatory adherence in restricted substance zones. Ensure the operating temperature range meets the environmental requirements of the intended installation site.

Selection Notes

Select this component when a high-decibel, internally driven magnetic buzzer is required for 9-12 VDC systems. The 2.075 kHz frequency provides distinct audibility for general alerts. Consider the 44.45 mm diameter and 15 mm height constraints during mechanical layout planning. Verify that the 40-250 mA current draw is supported by the power supply circuitry without requiring additional amplification stages.

Part Context

This part belongs to the Mallory Sonalert series of audio indicators and buzzers. It is categorized under board-mount devices utilizing magnetic transducer technology. The product line focuses on reliable, self-contained audio signaling solutions for electronic assemblies requiring direct DC drive capabilities without external oscillator circuits.

Replacement Considerations

Cross-reference with other Mallory Sonalert models sharing the same 44.45 mm diameter and 100 dB output rating. Verify that substitute parts maintain the 9-12 VDC operating range and PC pin termination style to ensure mechanical and electrical interchangeability.