1812Y0500563MJTE03

Overview

The Knowles Syfer 1812Y0500563MJTE03 is a multilayer ceramic capacitor (MLCC) in an 1812 surface-mount package. It features a capacitance of 56 nF with a tolerance of ±20%. The component utilizes X7R dielectric material and has a DC voltage rating of 50V. It incorporates FlexiCap technology with a nickel barrier for enhanced reliability.

Feature Summary

• Integrates X2Y architecture for simultaneous common-mode and differential-mode noise suppression
• Utilizes FlexiCap termination technology to improve resistance to board flex stress
• Employs a nickel barrier electrode structure for robust performance

Applications

• Automotive electronics requiring AEC-Q200 compliance
• Circuits sensitive to electromagnetic interference
• Board-flex sensitive applications

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct termination and barrier specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows.

Selection Notes

Select this component when space-constrained designs require combined filtering capabilities within a single 1812 footprint. The X2Y structure reduces component count compared to discrete filter arrangements, optimizing layout density.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, designed for high-reliability environments. The 1812Y prefix indicates the specific family characteristics regarding voltage ratings and dielectric types within the manufacturer's portfolio.

Replacement Considerations

Direct substitutes must match the 1812 package, 56nF capacitance, 50V rating, X7R dielectric, and X2Y topology. Verify terminal compatibility and thermal characteristics before substitution.