YFF15SC1C223MT000N

Overview

The TDK YFF15SC1C223MT000N is a surface-mount EMI feedthrough filter capacitor designed for signal line applications. It features a capacitance of 0.022 µF with a tolerance of ±20%, rated at 16 V DC. The component utilizes X7S dielectric characteristics and supports a continuous current of 1 A. Housed in a compact 0402 (1005 Metric) package, it measures 1 mm in length, 0.5 mm in width, and 0.3 mm in height. The maximum DC resistance is specified at 300 mOhms. Operating temperatures range from -55°C to +125°C.

Feature Summary

• Three-terminal structure providing effective electromagnetic interference suppression for signal lines
• High current handling capability suitable for power supply filtering applications
• Compact surface-mount footprint optimized for high-density PCB layouts

Applications

• Signal line filtering in electronic circuits
• Power supply input/output noise reduction
• EMI suppression in portable devices

Procurement Notes

Verify the specific voltage rating and capacitance value against circuit requirements, as the YFF-SC series includes variants with different ratings such as 25V or 50V options. Confirm that the 16V DC rating aligns with the operational stress levels of the target application. Ensure the 0402 package dimensions match the available board space and soldering capabilities.

Selection Notes

Select this component when low parasitic inductance and high current capacity are required for EMI filtering. The three-terminal design offers superior performance compared to standard two-terminal capacitors by minimizing lead inductance. Consider the X7S temperature stability for environments with moderate thermal variations within the specified operating range.

Part Context

This part belongs to the TDK YFF-SC series of feedthrough capacitors. These components are engineered to replace traditional discrete filter networks with a single surface-mount device. The series provides robust EMI suppression while maintaining a small physical profile, making it suitable for modern miniaturized electronics where space is constrained.

Replacement Considerations

Direct substitutes include other TDK YFF-SC series parts with matching 0.022 µF capacitance and 16V rating, such as YFF15SC1A223MT000N if voltage derating allows. Cross-brand replacements must match the 0402 footprint, three-terminal configuration, and current handling specifications.