1206J0500184MXTE07

Overview

The Knowles Syfer 1206J0500184MXTE07 is a surface-mount multilayer ceramic capacitor designed for EMI filtering applications. It features a 1206 (3216 metric) package size with a rated DC voltage of 50V and a capacitance value of 180 nF. The component utilizes X7R dielectric material, providing a capacitance tolerance of ±20%. It employs a three-terminal architecture with a nickel barrier and 100% tin terminations to enhance shielding effectiveness against electromagnetic interference.

Feature Summary

• Three-terminal EMI filter structure for enhanced noise suppression
• Nickel barrier termination system for improved reliability
• X7R dielectric composition for stable performance across temperature ranges

Applications

• Electromagnetic interference filtering in electronic circuits
• Signal line protection in high-frequency applications
• Power supply decoupling requiring noise attenuation

Procurement Notes

Verify the specific ordering suffix MXTE07 to confirm the presence of the nickel barrier and 100% tin termination configuration. Ensure the selected variant matches the required three-terminal EMI filter topology rather than standard two-terminal designs. Cross-reference the manufacturer datasheet to validate the exact physical dimensions and termination materials for your PCB layout requirements.

Selection Notes

Select this component when EMI suppression is critical alongside standard capacitance needs. The three-terminal design offers superior high-frequency noise attenuation compared to conventional MLCCs. Consider the 1206 footprint constraints and ensure the circuit operates within the 50V DC rating. Verify compatibility with reflow soldering profiles suitable for nickel barrier terminations.

Part Context

This part belongs to the Knowles Syfer 1206 series of general type MLCCs. It shares the standard 1206 case dimensions with other variants but distinguishes itself through its specialized three-terminal EMI filter construction. The series includes various capacitance values and voltage ratings, all maintaining consistent mechanical footprints for design flexibility.

FAQ

What is the dielectric material used in this capacitor?

The capacitor uses X7R dielectric material, which provides stable capacitance characteristics over a wide temperature range.

Does this component have standard or three-terminal terminations?

It features a three-terminal architecture specifically designed for EMI filtering applications.