SBSPP0250154MXB

Overview

The Knowles Syfer SBSPP0250154MXB is a surface-mount LC Pi EMI filter designed for high-frequency noise suppression. It features a third-order low-pass configuration with a capacitance of 0.15 µF and a rated voltage of 25 V. The component utilizes X7R dielectric technology and provides an attenuation value of 37 dB at 100 MHz. It supports a continuous current of 1 A and is housed in a compact 1206 (3216 Metric) package measuring 3.20 mm x 1.65 mm with a maximum height of 1.80 mm.

Feature Summary

• Integrates LC Pi topology for effective third-order low-pass filtering within a single compact surface-mount package.
• Provides significant signal attenuation of 37 dB at 100 MHz to suppress electromagnetic interference.
• Rated for 1 A continuous current handling, suitable for power line applications requiring robust performance.

Applications

• General-purpose EMI suppression in electronic circuits
• Power line filtering for DC/DC converters
• Signal integrity protection in sensitive digital systems

Procurement Notes

Verify the specific suffix MXB against official datasheets to confirm the X7R dielectric variant and 25V rating. Ensure the ordering quantity aligns with manufacturer standard packaging requirements. Confirm RoHS3 compliance status prior to final procurement decisions.

Selection Notes

Select this component when a third-order low-pass response is required in a constrained 1206 footprint. It is appropriate for applications needing 1 A current capacity and 37 dB attenuation at 100 MHz. Consider the X7R temperature coefficient characteristics for thermal stability requirements.

Part Context

This part belongs to the SBSPP series of surface-mount Pi filters from Knowles Syfer. These components are engineered to replace discrete LC networks, saving board space while maintaining high-performance filtering capabilities for modern electronics.

Replacement Considerations

SBSPP0500683MXT