SBT5ELHCTPC

Overview

The SBT5ELHCTPC is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for industrial audio indication. It operates on a DC input voltage range of 3.3 to 5VDC and produces a sound pressure level of 90dB. The component utilizes through-hole mounting with PC pin termination, suitable for direct board integration. It features an internal driver circuit and emits a continuous tone signal. The unit is rated for operation within a temperature range of -30°C to +65°C and measures 44.45mm in diameter.

Feature Summary

• Piezoelectric technology with integrated internal driver circuit
• High-intensity 90dB acoustic output for clear audible alerts
• Through-hole PC pin termination for secure PCB mounting
• Compliant with RoHS standards for environmental safety

Applications

• Medical equipment status indicators
• Industrial control panel alarms
• Automotive diagnostic systems
• Consumer appliance failure alerts

Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required voltage and acoustic specifications. Confirm that the through-hole package dimensions align with the target printed circuit board layout. Check for any regional distribution restrictions or lead time variations associated with the specific manufacturing batch prior to finalizing procurement orders.

Selection Notes

Select this component when a high-decibel, low-voltage audible indicator is required for through-hole assembly. Ensure the operating environment remains within the specified -30°C to +65°C thermal limits. Consider the 44.45mm form factor for available panel or board space constraints. Validate that the 3.3-5VDC supply matches the system power architecture before implementation.

Part Context

This part belongs to the SBT5 series of industrial-grade piezoelectric buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction and high acoustic performance suitable for demanding environments. The SBT5ELHCTPC variant specifically denotes the electrical and mechanical configuration for low-voltage applications with through-hole connectivity.

Replacement Considerations

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