0805Y0500273METE07

Overview

The Knowles Syfer 0805Y0500273METE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features a 0805 case size with a capacitance of 0.027 µF and a voltage rating of 50 VDC. The component utilizes X7R dielectric material, providing stable performance across a temperature range of -55°C to +125°C. It offers a tolerance of ±20% and incorporates FlexiCap technology with flexible terminations to enhance mechanical durability against board flexing.

Feature Summary

• FlexiCap flexible termination technology reduces stress on the ceramic body during PCB bending
• X7R dielectric provides consistent capacitance stability over wide temperature variations
• AEC-Q200 qualified for automotive electronics reliability standards

Applications

• Automotive electronic circuits requiring AEC-Q200 compliance
• Board-flex sensitive printed circuit board assemblies
• General-purpose decoupling and filtering in industrial equipment

Procurement Notes

Verify the specific suffix METE07 against official Knowles Syfer documentation to confirm packaging configuration and terminal specifications. Ensure compatibility with automated pick-and-place equipment regarding tape and reel dimensions. Cross-reference the exact part number with current manufacturer catalogs to validate availability status and any recent design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when board flex resistance is critical due to its flexible electrode construction. The X7R dielectric is suitable for general coupling and bypassing where moderate temperature stability is required. Consider the 0805 footprint constraints and 50V rating relative to circuit requirements. Verify that the ±20% tolerance aligns with the application's precision needs compared to tighter tolerance alternatives.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in robust MLCCs for demanding environments. The 0805Y prefix indicates the standard 0805 metric footprint. The series is engineered to mitigate cracking failures common in rigid-termination capacitors under mechanical stress, making it distinct from standard commercial-grade MLCCs.

Replacement Considerations

Consult official substitution guides for equivalent FlexiCap parts with matching capacitance and voltage ratings. Direct replacements must maintain the flexible termination structure to preserve board flex resilience. Verify that alternative components meet the same AEC-Q200 qualification level if used in automotive contexts.