0805Y1000122MXTE01

Overview

The Knowles Syfer 0805Y1000122MXTE01 is a surface-mount pass-through capacitor with a capacitance of 1200 pF and a DC voltage rating of 100 V. It utilizes X7R dielectric material and offers a tolerance of ±20%. Designed in the 0805 (2012 metric) package, it features flexible soft terminations to enhance mechanical reliability under board flexing conditions. The component operates within a temperature range of -55°C to +125°C and is rated for a continuous current of 300 mA.

Feature Summary

• Pass-through architecture providing integrated EMI filtering capabilities
• Flexible termination design to withstand board bending stress
• High thermal stability across extended operating temperatures

Applications

• Boardflex sensitive circuit assemblies
• EMI suppression in high-density layouts
• Automotive electronics requiring AEC-Q200 qualification

Procurement Notes

Verify the specific suffix 'E01' against official documentation to confirm the pass-through configuration and terminal structure. Ensure compatibility with standard SMT reflow profiles and check for any specific handling requirements associated with flexible termination materials during assembly.

Selection Notes

Select this component when space-constrained designs require combined decoupling and filtering functions. The 0805 footprint allows for compact layouts, while the flexible terminations mitigate failure risks in rigid-flex or mechanically stressed environments compared to standard rigid-termination MLCCs.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ series, which incorporates proprietary flexible termination technology. This series is engineered to improve reliability in applications subject to mechanical strain and thermal cycling, distinguishing it from conventional ceramic capacitors by offering superior resistance to cracking.

Replacement Considerations

Direct substitutes must match the 1200 pF value, 100 V rating, X7R dielectric, and 0805 pass-through form factor. Verify that alternative components support the required 300 mA current rating and possess compatible flexible termination characteristics to maintain mechanical integrity.