1806J0500204MXTE07

Overview

The Knowles Syfer 1806J0500204MXTE07 is a surface mount feed-through capacitor designed for EMI suppression. It features a capacitance of 0.2 µF with a ±20% tolerance and an X7R dielectric. The component has a DC voltage rating of 50 VDC and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 4.5 mm in length, 1.6 mm in width, and 1.1 mm in height. The device utilizes a three-pad configuration for mounting.

Feature Summary

• Integrated EMI filtering capability through feed-through architecture
• High capacitance density in a compact 1806 surface mount package
• Stable electrical performance across wide industrial temperature ranges

Applications

• General purpose EMI suppression in electronic circuits
• Power supply input/output filtering
• Signal line noise reduction in sensitive equipment

Procurement Notes

Verify the exact suffix against official manufacturer documentation to confirm terminal plating and packaging specifications. Ensure the selected variant matches the required thermal and electrical ratings for the specific application environment. Cross-reference datasheet revisions to guarantee compatibility with current production standards.

Selection Notes

Select this component when high capacitance is required in a small footprint for EMI control. The X7R dielectric offers stable performance over temperature. Consider the three-terminal design for superior high-frequency noise attenuation compared to standard two-terminal capacitors. Verify lead-free compliance if required by target market regulations.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which integrates filtering functions directly into the component structure. These devices are engineered for applications requiring significant noise reduction without occupying excessive board space. The series supports various capacitance values and voltage ratings to suit diverse circuit requirements.

Replacement Considerations

Direct substitutes must match the 1806 package, 50V rating, 0.2µF capacitance, and feed-through topology. Verify that alternative components maintain similar impedance characteristics and thermal stability. Consult manufacturer cross-reference lists for validated equivalents.