0805Y0250681MJTE07

Overview

The Knowles Syfer 0805Y0250681MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features a capacitance of 680 pF with a tolerance of ±20% and a DC voltage rating of 25 V. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a standard 0805 (2012 Metric) package, it incorporates flexible soft termination technology to enhance mechanical durability against board flexing. The device is RoHS compliant and suitable for EMI filtering and general circuit decoupling.

Feature Summary

• Flexible soft termination design mitigates stress from PCB bending
• X7R dielectric provides consistent capacitance over wide temperature ranges
• High reliability construction for demanding electronic environments

Applications

• Board-flex sensitive circuits
• EMI filtering applications
• General-purpose decoupling in surface-mount assemblies

Procurement Notes

Verify the specific suffix 'JTE07' against official Knowles Syfer documentation to confirm terminal composition and packaging format. Ensure the selected variant matches the required moisture sensitivity level and reflow soldering profile. Cross-reference the full part number with manufacturer datasheets to validate compliance with current environmental directives before procurement.

Selection Notes

Select this component when board flexibility is a primary concern due to its soft termination structure. The X7R dielectric offers a balance of capacitance density and thermal stability. Verify that the 0805 footprint aligns with the PCB layout constraints and that the 25V rating exceeds the maximum circuit voltage with appropriate derating margins.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in MLCCs with enhanced mechanical robustness. The series targets industries where standard rigid terminations may fail under mechanical stress. The 0805Y base code indicates the standard size and voltage class within the broader Syfer portfolio.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 680pF value, 25V rating, X7R dielectric, and soft termination feature. Generic X7R MLCCs without flexible terminations are not equivalent replacements for flex-sensitive designs.