1812Y0500682MSTE03

Overview

The Knowles Syfer 1812Y0500682MSTE03 is a multilayer ceramic capacitor (MLCC) in an 1812 surface-mount package. It features a capacitance of 6.8 nF with a tolerance of ±20% and a DC voltage rating of 50V. The component utilizes X7R dielectric material and holds AEC-Q200 qualification for automotive reliability. It incorporates FlexiCap technology with nickel barrier terminations to enhance mechanical durability.

Feature Summary

• X2Y architecture providing integrated common-mode noise suppression
• FlexiCap soft termination design reduces stress on PCB pads
• AEC-Q200 qualified for automotive electronic applications

Applications

• Automotive circuit board flex sensitive designs
• Common-mode noise filtering in vehicle electronics
• High-reliability automotive power supply circuits

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation. Confirm RoHS compliance status and specific packaging requirements such as reel specifications before procurement. Ensure the source document matches the exact model designation to avoid substitution errors.

Selection Notes

Select this component when integrated EMI filtering and mechanical robustness are required in space-constrained automotive layouts. The X2Y structure simplifies design by combining decoupling and filtering functions. Verify that the 50V rating and 6.8nF value align with the target circuit parameters.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in flexible termination MLCCs. The 1812Y prefix indicates the 1812 metric footprint and Y-series characteristics. It is designed specifically for applications where standard rigid terminations may fail due to board flexing or thermal cycling stresses.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Consult official manufacturer cross-reference tools for verified alternatives.