SBSPP0500683MXB

Overview

The Knowles Syfer SBSPP0500683MXB is a surface-mount LC Pi EMI filter designed for single-channel low-pass applications. It features a capacitance of 0.068 µF and a rated voltage of 50 VDC, utilizing X7R dielectric characteristics. The component operates within a temperature range of -55°C to +125°C and supports a continuous current of 1 A. Housed in a compact 1206 (3216 metric) package with three PCB pads, it measures 3.20 mm in length, 1.60 mm in width, and 1.80 mm in height. The filter provides an attenuation value of 37 dB at 100 MHz.

Feature Summary

• Integrates LC Pi topology for effective electromagnetic interference suppression in a single channel.
• Utilizes X7R ceramic dielectric material to maintain stable performance across wide temperature variations.
• Designed for surface-mount assembly to facilitate automated manufacturing processes.

Applications

• General-purpose electronic circuit noise filtering
• Power line signal conditioning
• Embedded system EMI mitigation

Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm exact tolerance and termination specifications. Ensure compatibility with standard reflow soldering profiles for the 1206 footprint. Confirm RoHS compliance status through official datasheets prior to integration into regulated assemblies.

Selection Notes

Select this component when a 50 VDC rating and 0.068 µF capacitance are required for low-frequency noise reduction. The 1 A current handling capability suits moderate power applications. Evaluate the 1206 package dimensions against available board space constraints before finalizing the design.

Part Context

This part belongs to the SBSP series of board-level EMI filters manufactured by Knowles Syfer. These components are engineered to replace discrete passive networks, offering a compact solution for signal integrity management in dense electronic layouts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official distributor cross-reference tools or manufacturer engineering support for verified alternatives.