1806Y1000823MXTE07

Overview

The Knowles Syfer 1806Y1000823MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) from the FlexiCap series. It features a capacitance of 0.082 µF with a tolerance of ±20%. The component is rated for 100 V DC and utilizes an X7R dielectric material, providing stable performance across a wide temperature range of -55°C to +125°C. Housed in an 1806 (4532 metric) package measuring 4.50 mm x 3.20 mm, it incorporates flexible soft terminations designed to enhance reliability in board-flex sensitive applications.

Feature Summary

• Flexible soft termination design reduces stress on the component during PCB flexing
• X7R dielectric ensures consistent capacitance stability over the operating temperature range
• Compliant with RoHS3 standards and free from REACH SVHC concerns

Applications

• Boardflex sensitive electronic assemblies
• Automotive grade circuits requiring AEC-Q200 qualification
• General purpose surface mount decoupling and filtering

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm terminal composition and barrier layer specifications. Ensure the selected variant matches the required voltage rating and capacitance tolerance for the target application environment. Cross-reference the package dimensions to confirm compatibility with automated pick-and-place equipment and soldering profiles.

Selection Notes

Select this component when mechanical flexibility is critical to prevent termination cracking under thermal or physical stress. The X7R dielectric offers a balance of volumetric efficiency and temperature stability suitable for general-purpose filtering. Consider the 1806 footprint for space-constrained designs requiring higher capacitance than smaller packages can provide while maintaining robust mechanical integrity.

Part Context

This part belongs to the Knowles Syfer FlexiCap family, which specializes in MLCCs with compliant end-terminations. These components are engineered to withstand mechanical strain that typically causes failure in standard rigid-termination capacitors. The series is widely utilized in industries where circuit boards may experience significant bending or warping during operation or assembly.

Replacement Considerations

Direct substitutes within the same series include parts with identical capacitance and voltage but different tolerances or case sizes. Verify that any replacement maintains the flexible termination characteristic and meets the same AEC-Q200 automotive qualification standards if used in automotive contexts.