YFF15SC1H221MT000N

Overview

The YFF15SC1H221MT000N is a surface-mount three-terminal feedthrough capacitor from the TDK YFF-SC series. It features a capacitance of 220 pF with a ±20% tolerance and a rated DC voltage of 50V. The component operates within a temperature range of -55°C to +125°C and supports a maximum current of 1A. Its physical dimensions are 1.0mm x 0.5mm x 0.35mm in an EIA 0402 package. Key electrical characteristics include a maximum DC resistance of 300 mΩ and an insertion loss of 30dB across the 800MHz to 6GHz frequency band.

Feature Summary

• Provides effective electromagnetic interference suppression for signal lines through three-terminal feedthrough architecture
• Delivers high insertion loss performance in the ultra-high frequency spectrum
• Supports high current handling capabilities suitable for power line filtering applications

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression in communication equipment
• Power line filtering for high-frequency noise reduction

Procurement Notes

Verify the complete part number against official TDK documentation to ensure correct voltage rating, capacitance value, and termination style. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Cross-reference datasheet specifications for thermal management and mounting parameters to guarantee compatibility with the target assembly process.

Selection Notes

Select this component when low parasitic inductance and high current capacity are required for signal integrity. The 0402 footprint offers space efficiency for dense layouts. Ensure the operating voltage remains below the 50V DC rating and that the frequency range aligns with the specified insertion loss performance. Consider the temperature coefficient stability for environments exceeding standard industrial ranges.

Part Context

This component belongs to the TDK YFF-SC series of surface-mount feedthrough capacitors. These devices utilize a coaxial structure to minimize lead inductance, enhancing high-frequency filtering effectiveness. The series is designed for compact electronics requiring robust EMI/RFI suppression in both signal and power paths.

Replacement Considerations

Consult TDK official substitution guides for equivalent parts within the YFF series or alternative manufacturers offering compatible 0402 three-terminal filter capacitors with matching 220pF capacitance and 50V ratings.