1206J0250184MXTE07

Overview

The Knowles Syfer 1206J0250184MXTE07 is a surface-mount multilayer ceramic capacitor designed as a three-terminal EMI filter. It features a capacitance of 0.18 µF with a tolerance of ±20% and utilizes X7R dielectric material for stable performance across a temperature range of -55°C to +125°C. The component is rated for a DC voltage of 25V and operates within the standard 1206 (3216 metric) package dimensions. It incorporates a nickel barrier termination system with 100% tin plating, ensuring reliable solderability and mechanical integrity in high-frequency applications.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering capabilities compared to standard two-terminal capacitors.
• Nickel barrier termination structure combined with 100% tin plating ensures robust solder joint reliability and corrosion resistance.
• X7R dielectric composition maintains consistent capacitance stability over a wide industrial operating temperature range.

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Power supply line filtering for integrated circuits
• Signal path protection against electromagnetic interference

Procurement Notes

Verify the specific ordering suffix MXTE07 to confirm the presence of the nickel barrier termination and three-terminal EMI filter configuration. Ensure compatibility with standard 1206 footprint requirements during procurement planning. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when dedicated EMI filtering is required on low-voltage signal or power lines. The three-terminal design offers superior high-frequency attenuation compared to conventional MLCCs. Verify that the 25V rating aligns with the maximum circuit voltage and that the 1206 package fits the available PCB real estate constraints.

Part Context

This part belongs to the Knowles Syfer series of high-reliability multilayer ceramic capacitors. It is specifically engineered for applications requiring effective electromagnetic interference mitigation. The product line emphasizes robust termination structures and stable dielectric performance for demanding electronic environments.

Replacement Considerations

Direct substitutes must match the three-terminal EMI filter topology and 1206 package. Generic two-terminal capacitors do not provide equivalent filtering performance. Consult manufacturer cross-reference lists for verified alternative part numbers with identical electrical and mechanical specifications.