SBSPP1000220MCB

Overview

The Knowles Syfer SBSPP1000220MCB is a surface-mount EMI filter circuit designed for high-frequency noise suppression. It features a Pi-filter topology with a capacitance of 220 pF and a voltage rating of 100 V. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. Housed in a compact 1206 (3216 metric) package, it measures 3.2 mm in length, 1.6 mm in width, and 1.6 mm in height. This device provides integrated filtering solutions for sensitive electronic circuits requiring compact form factors.

Feature Summary

• Integrates RC Pi-filter topology for combined resistance and capacitance filtering
• Provides electromagnetic interference suppression in a compact surface-mount footprint
• Utilizes X7R ceramic dielectric for stable performance across wide temperature ranges

Applications

• High-speed digital signal line filtering
• Power supply input noise reduction
• RF circuit interference mitigation

Procurement Notes

Verify the specific suffix 'MCB' against official Knowles Syfer documentation to confirm terminal configuration and compliance status. Ensure the selected variant matches the required attenuation characteristics and physical dimensions for the target PCB layout. Cross-reference datasheet revisions to confirm material composition and RoHS alignment prior to procurement.

Selection Notes

Select this component when space constraints preclude discrete filter components. Evaluate the trade-off between the X7R dielectric's higher capacitance stability versus C0G/NP0 types if extreme precision is required. Confirm that the 100 V rating exceeds peak circuit voltages and that the thermal profile supports operation up to 125°C without derating issues.

Part Context

This part belongs to the SBSPP series of integrated EMI filter circuits from Knowles Syfer. These components consolidate passive filtering elements into single packages to reduce board space and parasitic inductance. The series targets applications demanding efficient noise control in dense electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs by matching electrical parameters and mechanical dimensions before considering alternative sourcing.