0805J0500563MJTE07

Overview

The Knowles Syfer 0805J0500563MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) in an 0805 (2012 metric) package. It features a capacitance of 0.056 µF with a ±20% tolerance and a DC voltage rating of 50V. The dielectric material is X7R, providing stable performance across a temperature range of -55°C to +125°C. The component utilizes a nickel barrier electrode structure with 100% tin terminations for solderability. It is classified as an X2Y capacitor, designed for enhanced electromagnetic interference filtering within compact footprints.

Feature Summary

• X2Y architecture provides integrated common-mode and differential-mode noise suppression
• Nickel barrier termination structure ensures reliable soldering and mechanical stability
• High-temperature X7R dielectric maintains capacitance stability across wide thermal ranges

Applications

• Automotive electronics requiring high reliability and EMI suppression
• Board-flex sensitive applications due to robust termination design
• General-purpose decoupling and filtering in high-reliability circuits

Procurement Notes

Verify the specific suffix '07' against official Knowles Syfer documentation to confirm reel packaging specifications. Ensure compatibility with standard 0805 footprint dimensions during PCB layout. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference the X2Y designation to validate functional requirements for noise filtering applications.

Selection Notes

Select this component when space-constrained designs require combined filtering capabilities. The X2Y topology reduces component count by integrating multiple filter functions. Verify that the 50V rating exceeds peak circuit voltages including transients. Consider the X7R dielectric characteristics for temperature-dependent capacitance variations in operational environments.

Part Context

This part belongs to the Knowles Syfer MLCC family, specifically engineered for high-reliability applications. The 0805J series denotes standard general-type capacitors with nickel barrier terminations. The X2Y variant offers unique three-terminal functionality within a two-terminal footprint, enhancing signal integrity in sensitive digital and RF circuits.

Replacement Considerations

Direct substitutes must match the 0805 package, 50V rating, 0.056µF capacitance, X7R dielectric, and X2Y configuration. Verify terminal metallurgy compatibility for soldering processes. Ensure equivalent AEC-Q200 qualification if automotive application is required.