SBSPP1000222MXT

Overview

The Knowles Syfer SBSPP1000222MXT is a surface-mount EMI filter circuit housed in a 1206 package. It integrates a Pi-filter topology utilizing X7R dielectric ceramic capacitors rated at 100V with a capacitance of 2200pF and ±20% tolerance. Designed for high-frequency noise suppression, this component operates within a temperature range of -55°C to +125°C. The device features RoHS3 compliance and is supplied in cut tape or reel packaging for automated assembly processes.

Feature Summary

• Integrates a Pi-filter topology for effective electromagnetic interference suppression
• Utilizes X7R dielectric material for stable performance across wide temperature ranges
• Designed specifically for board-flex sensitive applications requiring robust filtering

Applications

• High-reliability electronic systems requiring EMI mitigation
• Board-flex sensitive circuit designs
• General purpose signal line filtering in compact form factors

Procurement Notes

Verify the specific suffix MXT against official datasheets to confirm packaging configuration. Ensure compatibility with standard 1206 footprint dimensions during layout. Confirm RoHS3 status requirements align with final product regulations. Cross-reference terminal materials if soldering profiles are critical. Validate availability through authorized distributors as stock levels fluctuate.

Selection Notes

Select this component when integrated Pi-filter functionality is required in a minimal footprint. The X7R dielectric offers a balance of capacitance density and stability suitable for general filtering. Consider the 100V rating for appropriate voltage headroom. Evaluate thermal management needs given the operating temperature limits. Compare against discrete capacitor solutions for space constraints.

Part Context

This part belongs to the Knowles Syfer EMI Filter Circuits category, distinct from their standard MLCC lines like the 2220Y series. It represents a specialized solution combining multiple passive elements into a single SMD package. The 1206 size allows for dense PCB layouts while maintaining filtering efficacy. It targets markets demanding reliable noise reduction without increasing component count.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact electrical characteristics and physical dimensions before considering alternative manufacturers. Discrete capacitor combinations may serve as functional equivalents but require separate layout considerations.