SBS12TMCMPPC

Overview

The SBS12TMCMPPC is an internally driven magnetic buzzer manufactured by Mallory Sonalert Products Inc. Designed for through-hole PCB mounting, this component operates within a voltage range of 9 to 12 VDC. It produces a sound pressure level of 95 dB at 9V measured at a distance of 10 cm. The device functions at a frequency of 2.075 kHz with a current draw between 40 and 300 mA. The unit features a round shape with a diameter of 44.45 mm and utilizes solder terminal connections.

Feature Summary

• Internally driven magnetic design for direct integration into control circuits
• Through-hole construction with PC pin termination for secure board mounting
• High acoustic output capability suitable for audible alert applications

Applications

• Industrial equipment status indication
• Medical device alarm systems
• Consumer electronics audio alerts

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct electrical and mechanical specifications. Confirm that the through-hole package dimensions match the target PCB footprint. Check for RoHS compliance requirements relevant to the end application. Ensure the operating voltage range aligns with the system power supply. Validate the acoustic performance metrics against the latest datasheet.

Selection Notes

Select this component when a high-decibel, internally driven alert is required for PCB assembly. The through-hole format provides robust mechanical stability compared to surface-mount alternatives. Consider the 44.45 mm diameter for spatial constraints on the circuit board. Evaluate the 9-12 VDC operating range against available system voltages. The magnetic driver type offers reliable performance in standard industrial environments.

Part Context

This part belongs to the Mallory Sonalert family of audio indicators and buzzers. The series includes various models with different acoustic outputs and drive types. The SB prefix typically denotes magnetic buzzer products. These components are widely used in safety and notification systems requiring distinct audible signals.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Ensure replacement parts maintain identical mounting hole patterns and terminal configurations. Verify that alternative models support the same 9-12 VDC input range. Confirm that acoustic output levels meet or exceed the original 95 dB requirement.