0805Y0500183MJTE07

Overview

The Knowles Syfer 0805Y0500183MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features a 0.018 µF capacitance with a ±20% tolerance, rated for 50 VDC. Utilizing X7R dielectric material, the component operates within a temperature range of -55°C to +125°C. The device is housed in an 0805 (2012 metric) package with standard SMD/SMT termination and belongs to the FlexiCap series.

Feature Summary

• FlexiCap soft termination technology reduces mechanical stress on the component and PCB during board flexing or thermal cycling.
• X7R dielectric provides stable capacitance characteristics across a wide operating temperature range.
• High reliability construction suitable for demanding electronic environments.

Applications

• Boardflex sensitive circuit designs
• Automotive electronics requiring AEC-Q200 compliance
• General purpose decoupling and filtering in surface mount assemblies

Procurement Notes

Verify the specific suffix 'MJTE07' against official Knowles Syfer documentation to confirm exact termination and packaging specifications. Ensure compatibility with automated pick-and-place equipment regarding the reel format. Cross-reference the part number with current manufacturer datasheets to validate availability status and any recent design changes before final procurement.

Selection Notes

Select this component when board flexibility is a primary concern, as the soft termination prevents cracking under mechanical strain. The X7R dielectric offers a balance of capacitance density and stability for general applications. Confirm that the 0805 footprint and 50V rating align with the target circuit requirements and thermal management strategy.

Part Context

This part belongs to the Knowles Syfer FlexiCap family, which specializes in MLCCs with compliant terminations. These components are engineered to mitigate failure risks associated with mechanical stress on rigid ceramic bodies. The product line targets industries where vibration and thermal expansion mismatch between the PCB and capacitor could lead to traditional MLCC failures.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 50V rating, 0.018 µF value, and X7R dielectric. Crucially, replacement parts should also feature soft termination technology if boardflex sensitivity is present. Verify that alternative manufacturers offer equivalent AEC-Q200 qualification if automotive standards apply.