1206Y2000183MXTE07

Overview

The Knowles Syfer 1206Y2000183MXTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a capacitance of 0.018 µF with a ±20% tolerance and an X7R dielectric. The component is rated for 200 V DC and supports a continuous current of 2 A. Housed in a 1206 (3216 metric) package, it utilizes a three-terminal architecture with nickel barrier and tin termination. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal feed-through architecture provides effective electromagnetic interference filtering.
• Flexible soft terminations enhance reliability on board-flex sensitive substrates.
• Nickel barrier construction ensures robust solderability and environmental stability.

Applications

• EMI filtering in high-current power distribution lines
• Signal conditioning for board-flex sensitive circuit boards
• Electromagnetic compatibility enhancement in compact SMT layouts

Procurement Notes

Verify the complete part number including the suffix to confirm specific termination and packaging configurations. Ensure the selected variant matches the required voltage rating and current handling capabilities for the target application. Cross-reference official datasheets for precise mechanical dimensions and thermal characteristics before integration.

Selection Notes

Select this component when high-frequency noise suppression is required alongside significant current carrying capacity. The three-terminal design offers superior RF grounding compared to standard two-terminal capacitors. Consider the flexible termination feature if the application involves mechanical stress or substrate flexing during operation.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in multilayer ceramic capacitors with compliant terminations. The series addresses reliability issues associated with rigid terminations in thin-profile or flexible circuit applications. The 1206Y prefix indicates the standard 1206 footprint family within the manufacturer's portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings before considering alternative manufacturers.

FAQ

What is the maximum continuous current rating for this component?

The component supports a continuous current of 2 A.

Does this capacitor use a two-terminal or three-terminal design?

It utilizes a three-terminal architecture typical of feed-through capacitors.