SBT12VHPC

Overview

The SBT12VHPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a 44.45mm diameter design suitable for through-hole mounting. The device operates within the IEC 9-12VDC voltage range and delivers a sound pressure level of 90dB. It is certified under cUL Recognized standards, specifically complying with IEC60601-1-8 AMD1 requirements for medical audio signaling.

Feature Summary

• Piezoelectric transducer technology for reliable acoustic output
• Compliance with IEC60601-1-8 AMD1 medical safety standards
• Through-hole mounting configuration for PCB integration

Applications

• Medical equipment alarm systems
• Industrial audio indicators
• Safety alert devices

Procurement Notes

Verify that the specific application requires compliance with IEC60601-1-8 AMD1 standards before procurement. Confirm that the 9-12VDC operating voltage aligns with the target system power supply. Ensure the through-hole package type matches the printed circuit board layout. Check current availability as stock levels may vary by distributor.

Selection Notes

Select this component when medical-grade certification is mandatory for the audio indicator. The 90dB output is suitable for environments requiring clear audible alerts. Consider the 44.45mm form factor against available panel or chassis space. Verify that the DC input requirement fits the design constraints compared to AC alternatives.

Part Context

This part belongs to the SBT series of industrial and medical buzzers from Mallory Sonalert. The series includes variants with different sound profiles and certifications. The V suffix typically denotes specific voltage or certification characteristics within the product line. It serves as a specialized solution for regulated industries requiring verified audio signaling components.

Replacement Considerations

Direct substitutes must maintain IEC60601-1-8 AMD1 certification. Generic piezo buzzers lacking this specific medical recognition are not valid replacements. Compare physical dimensions and terminal types to ensure mechanical compatibility without redesigning the enclosure.