1806Y1000223MXTE07

Overview

The Knowles Syfer 1806Y1000223MXTE07 is a feed-through multilayer ceramic capacitor in the FlexiCap series. It features a capacitance of 0.022 µF with a voltage rating of 100 VDC and an X7R dielectric. The component utilizes a 1806 (4516 metric) package size with flexible soft terminals and a nickel barrier. Designed for high reliability, it supports a temperature range from -55°C to +125°C.

Feature Summary

• Integrated feed-through architecture providing electromagnetic interference filtering within the capacitor structure
• Flexible soft terminal design engineered to reduce stress on printed circuit boards during thermal cycling or mechanical flexing
• Nickel barrier construction enhances solderability and provides robust protection against corrosion

Applications

• High-reliability electronic assemblies requiring board flexibility
• Circuits sensitive to mechanical stress and thermal expansion mismatch
• Applications demanding integrated EMI suppression and decoupling

Procurement Notes

Verify the specific suffix MXTE07 against official datasheets to confirm the presence of the nickel barrier and feed-through configuration. Ensure compatibility with automated assembly processes due to the flexible terminal characteristics. Confirm RoHS compliance status through current manufacturer documentation before integration into regulated products.

Selection Notes

Select this component when mechanical durability and EMI filtering are required simultaneously. The flexible terminals mitigate crack risks associated with rigid terminations under board strain. Verify that the 100V DC rating and X7R temperature stability align with the operational electrical requirements of the target circuit environment.

Part Context

This part belongs to the Knowles Syfer FlexiCap family, which specializes in high-reliability capacitors featuring compliant terminations. The 1806Y series designation indicates a standard footprint optimized for surface mount technology. These components bridge the gap between passive filtering and mechanical resilience in demanding environments.

Replacement Considerations

Direct substitutes must match the 1806 footprint, 0.022 µF capacitance, 100V rating, and feed-through topology. Verify terminal flexibility specifications to ensure equivalent mechanical performance. Cross-reference nickel barrier requirements if corrosion resistance is critical.