YFF18PC1C104MT0H0N

Overview

The TDK YFF18PC1C104MT0H0N is a three-terminal EMI feedthrough filter capacitor designed for surface mount applications. It features a capacitance of 0.1 µF with a ±20% tolerance and a rated voltage of 16V DC. The component operates within a temperature range of -55°C to +125°C and exhibits a maximum DC resistance of 30 mΩ. It supports a current rating of 4 A and provides an insertion loss of 40 dB across the 7 MHz to 1 GHz frequency band. The device utilizes a C0G dielectric material and is housed in a compact 0603 (1.6 mm x 0.8 mm x 0.6 mm) package.

Feature Summary

• Three-terminal feedthrough architecture for effective signal line filtering
• High current handling capability suitable for power supply lines
• Compact 0603 surface mount footprint for space-constrained designs
• Wide operating temperature range ensuring reliability in harsh environments

Applications

• EMI suppression in high-speed digital signal lines
• Power supply input filtering for portable electronic devices
• Noise reduction in USB and data interface circuits
• Filtering in automotive electronics requiring wide temperature stability

Procurement Notes

Verify the complete part number including suffixes against official TDK documentation to ensure correct dielectric type, tolerance, and termination finish. Confirm RoHS compliance status and specific packaging options such as cut tape or reel quantities required for your assembly process. Cross-reference the manufacturer's latest datasheet for any updates on recommended soldering profiles or storage conditions prior to procurement.

Selection Notes

Select this component when a low-inductance, high-current feedthrough filter is required for noise suppression in compact layouts. The 0.1 µF value and 16V rating make it suitable for decoupling and filtering in low-voltage digital systems. Ensure the application current does not exceed the 4 A rating and that the operating environment stays within the specified -55°C to +125°C range for optimal performance.

Part Context

This component belongs to the TDK YFF-P series of three-terminal feedthrough capacitors. These filters are engineered to provide superior high-frequency noise attenuation compared to standard two-terminal capacitors by minimizing parasitic inductance. The series is widely used in consumer electronics, telecommunications, and industrial equipment where efficient EMI/RFI suppression is critical for regulatory compliance and signal integrity.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source materials. When evaluating alternatives, verify that any replacement matches the 0603 footprint, 0.1 µF capacitance, 16V rating, and 4 A current handling capabilities. Ensure the substitute also offers comparable insertion loss characteristics in the 7 MHz to 1 GHz range.