SBS12DHCSPPC

Overview

The SBS12DHCSPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 12 VDC and produces a sound pressure level of approximately 85 dB at a distance of 10 cm. The device features a continuous tone frequency of 2.7 kHz. It utilizes a PCB mount configuration with through-hole pins for secure attachment to circuit boards. The unit is designed for industrial applications requiring reliable audible signaling without the need for external driving circuits.

Feature Summary

• Integrated piezoelectric element eliminates the need for external oscillators
• Robust construction suitable for harsh industrial environments
• Direct PCB mounting simplifies assembly processes

Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Appliance operational feedback signals

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure compatibility with required voltage and acoustic specifications. Confirm pinout orientation and mounting hole dimensions match the target PCB layout. Check for RoHS compliance requirements if applicable to the end product. Ensure the operating temperature range aligns with the intended environmental conditions.

Selection Notes

Select this component when a simple, low-power audible alert is required without complex driver circuitry. Consider the 12 VDC operating voltage and 2.7 kHz frequency for compatibility with existing system power rails and human hearing sensitivity. Evaluate the 85 dB output level against ambient noise requirements in the installation area.

Part Context

This part belongs to the SBS series of piezoelectric buzzers from Mallory Sonalert. The series is characterized by its self-oscillating nature and compact form factor. These devices are commonly used in electronics where space constraints and cost efficiency are critical factors for audible notification systems.

Replacement Considerations

Consult official substitution guides for equivalent models with matching voltage, frequency, and mounting configurations. Verify that any replacement maintains the same acoustic output and electrical characteristics to ensure system performance consistency.