1206Y0250184MXTE07

Overview

The Knowles Syfer 1206Y0250184MXTE07 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a 1206 (3216 metric) package with a rated DC voltage of 25V and a capacitance value of 0.18 µF. The component utilizes X7R dielectric material, providing stable performance across a temperature range of -55°C to +125°C. It incorporates a nickel barrier structure with 100% tin terminations and is rated for a continuous current of 2A. This configuration supports high-frequency noise suppression in compact electronic designs.

Feature Summary

• Three-terminal feed-through architecture enables effective electromagnetic interference filtering within the signal path.
• Nickel barrier termination structure provides robust mechanical stability and solderability for surface-mount assembly.
• X7R dielectric material ensures reliable capacitance retention under varying thermal conditions.

Applications

• High-frequency noise suppression in sensitive signal lines
• Electromagnetic interference filtering in compact consumer electronics
• Power distribution network decoupling in space-constrained designs

Procurement Notes

Verify the complete part number including the suffix to ensure correct termination and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for specific handling requirements related to the flexible terminal design during PCB assembly processes.

Selection Notes

Select this component when board space is limited but significant EMI filtering is required. The three-terminal design offers superior high-frequency performance compared to standard two-terminal capacitors. Ensure the operating voltage remains below the 25V rating and consider the 2A current capability for power line applications.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in flexible termination MLCCs. The series addresses reliability issues caused by board flexure in modern thin electronic devices. The 1206Y prefix indicates the specific case size and voltage class within the broader Syfer portfolio.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 25V rating, 0.18µF capacitance, and three-terminal feed-through topology. Verify that alternative components support the same X7R dielectric characteristics and current handling capabilities.