SBT12PMHMPPC

Overview

The SBT12PMHMPPC is a piezoelectric buzzer from the SBW series by Mallory Sonalert Products Inc. It operates on a 9V to 12V DC supply with a current rating of 630 mA. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It provides an acoustic output within the 85 dB to 95 dB range across a frequency spectrum of 150 Hz to 4 kHz. Designed for PCB mounting via solder terminals, it functions reliably between -30°C and +65°C.

Feature Summary

• Generates specific cardiac alarm tones compliant with IEC standards
• Integrates internal drive circuitry for direct signal input
• Supports printed circuit board installation using solder connections

Applications

• Medical equipment requiring cardiac alarm signaling
• Industrial audio indicators
• Patient monitoring systems

Procurement Notes

Verify the exact suffix configuration against the manufacturer datasheet to ensure correct tone and voltage specifications. Confirm RoHS compliance status through official documentation before integration. Check for any specific handling requirements related to the solder terminal type. Ensure the operating temperature range aligns with the final assembly environment constraints.

Selection Notes

Select this component when a dedicated cardiac alarm sound is required for medical or industrial applications. The integrated driver simplifies circuit design by eliminating external oscillators. Verify that the 9V to 12V DC input matches the system power rails. Consider the 44.45 mm diameter for panel or chassis space allocation during the mechanical design phase.

Part Context

This part belongs to the SBW series of audio devices manufactured by Mallory Sonalert Products Inc. The series specializes in specialized alarm sounds for critical applications. The manufacturer is recognized for producing certified audio warning devices for medical and industrial sectors. This specific model focuses on delivering standardized cardiac alert tones.

FAQ

What specific alarm tone does the SBT12PMHMPPC generate?

It generates a cardiac alarm tone designed to meet IEC standards for medical equipment.

Does the SBT12PMHMPPC require an external oscillator?

No, it includes an internal drive circuit, allowing it to operate directly from a control signal.