SBS12TLHCTPC

Overview

The SBS12TLHCTPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 12 VDC and produces an audible sound level of approximately 85 dB at a distance of 10 cm. The device features a continuous tone output with a resonant frequency typically centered around 2.7 kHz. It utilizes a compact, through-hole mounting design suitable for panel integration. Key electrical characteristics include a maximum current draw of 30 mA and an operating temperature range spanning from -20°C to +70°C. The unit is constructed with a plastic housing and metal case for durability.

Feature Summary

• Piezoelectric transduction mechanism for reliable acoustic output
• Through-hole mounting configuration for secure panel installation
• Continuous tone generation capability without external drivers
• Robust plastic and metal construction for environmental resistance

Applications

• Industrial control panel alarm indicators
• Appliance status signaling systems
• Automotive interior warning devices
• Medical equipment auditory alerts

Procurement Notes

Verify the exact suffix codes against the manufacturer's latest datasheet to ensure compatibility with specific voltage and frequency requirements. Confirm that the through-hole pin spacing matches your PCB layout constraints. Check for RoHS compliance status if required by your assembly standards. Ensure the operating environment temperature falls within the specified range to maintain performance integrity.

Selection Notes

Select this component when a simple, driver-free audible alert is required for 12 VDC systems. Consider the 85 dB output level for environments with moderate background noise. Evaluate the physical dimensions to ensure fit within the designated enclosure space. Verify that the continuous duty cycle rating aligns with the intended operational usage patterns.

Part Context

This part belongs to the SBS series of piezoelectric buzzers, designed for general-purpose audible signaling. The series offers various voltage and frequency options to suit different application needs. Mallory Sonalert Products Inc. specializes in acoustic components for industrial and consumer markets. The SBS line emphasizes reliability and ease of integration into electronic assemblies.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage, frequency, and form factor. Ensure any replacement maintains the same mounting style and electrical specifications. Verify that alternative components meet the same environmental and safety certifications.