1806J0500224MXTE07

Overview

The Knowles Syfer 1806J0500224MXTE07 is a three-terminal multilayer ceramic capacitor (MLCC) designed as an EMI filter. It features a capacitance of 220 nF with a tolerance of ±20% 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. Physical dimensions conform to the 1806 (4516 metric) package size. Key electrical characteristics include a maximum current handling capability of 2 A and a minimum insulation resistance of 60 mOhm. Terminal plating consists of nickel barrier with 100% tin.

Feature Summary

• Integrated three-terminal architecture functions as an effective electromagnetic interference (EMI) filter for surface mount applications.
• High current handling capability supports robust performance in power supply filtering circuits.
• Utilizes X7R dielectric material to maintain stable capacitance characteristics across a wide industrial temperature range.

Applications

• Electromagnetic interference suppression in high-frequency signal lines
• Power supply input/output filtering for noise reduction
• General-purpose decoupling in sensitive electronic circuits

Procurement Notes

Verify the specific suffix 'E07' against the manufacturer datasheet to confirm terminal configuration and packaging details, as suffixes often dictate reel specifications or termination plating variations. Ensure compatibility with automated pick-and-place equipment regarding the tape and reel format. Cross-reference the 60 mOhm resistance parameter if thermal management under high current conditions is critical for the target application design.

Selection Notes

Select this component when a combined filtering and decoupling function is required in a compact footprint. The three-terminal design offers superior high-frequency noise attenuation compared to standard two-terminal capacitors. Consider the 2 A current rating to ensure the device can handle the expected ripple current without excessive heating. Verify that the 50 VDC rating provides sufficient margin for the operating voltage peaks in the circuit.

Part Context

This part belongs to the Knowles Syfer Syfer® Power series of feed-through capacitors. These components are engineered specifically for high-reliability environments requiring effective EMI suppression. The 1806 case size allows for integration into space-constrained printed circuit boards while maintaining the electrical performance typical of larger through-hole feed-through capacitors.

Replacement Considerations

Direct substitutes must match the 1806 package, 220 nF capacitance, 50 VDC rating, and three-terminal EMI filter topology. Verify that alternative parts offer comparable current handling (2 A) and low impedance characteristics. Standard two-terminal MLCCs are not suitable replacements due to inferior high-frequency filtering performance.