0805Y1000681MJTE07

Overview

The Knowles Syfer 0805Y1000681MJTE07 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 200 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across a wide temperature range from -55°C to +125°C. Housed in an 0805 (2012 metric) package, it 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
• C0G (NP0) dielectric provides minimal capacitance variation over temperature and voltage
• AEC-Q200 qualified for automotive electronics reliability standards

Applications

• Automotive electronic circuits requiring AEC-Q200 compliance
• Printed circuit boards susceptible to mechanical flexing or vibration
• High-frequency signal coupling and filtering in sensitive RF environments

Procurement Notes

Verify the specific ordering suffix to confirm the exact capacitance tolerance and termination finish. Ensure the selected variant matches the required voltage derating for your application. Confirm RoHS compliance status through official manufacturer documentation before integration into regulated products.

Selection Notes

Select this component when board flex resistance is critical alongside stable high-frequency performance. The 0805 footprint offers a balance between capacitance density and mechanical robustness. Verify that the 200V rating aligns with peak transient voltages in the target circuit design.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ series, which specializes in MLCCs with soft terminations. These components are engineered to mitigate cracking risks associated with rigid terminations in flexible substrate applications. The series supports various capacitance values within standard industrial and automotive footprints.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 200V rating, C0G dielectric, and FlexiCap™ termination style. Generic MLCCs with rigid terminations may fail under mechanical stress. Verify equivalent AEC-Q200 qualification if used in automotive contexts.