YFF32SC1E472M

Overview

The YFF32SC1E472M is a surface-mount EMI feedthrough filter capacitor manufactured by TDK Corporation. It features a capacitance of 4700 pF with a tolerance of 20%. The component is rated for a maximum voltage of 25 V and has a maximum DC resistance of 600 mOhms. Designed for signal line filtering, it operates within a temperature range of -55°C to +125°C. The physical dimensions are 3.2 mm in length, 1.6 mm in width, and 0.85 mm in height, corresponding to the 1206 metric package.

Feature Summary

• Three-terminal structure designed for effective electromagnetic interference suppression on signal lines
• Low impedance path provided by minimal DC resistance to maintain signal integrity
• Compact surface-mount footprint suitable for high-density circuit board layouts

Applications

• High-speed data interface noise suppression
• Signal line filtering in portable electronic devices
• EMI mitigation in compact consumer electronics

Procurement Notes

Verify the specific suffix and tape/reel specifications against the manufacturer's latest documentation before ordering. Confirm that the 1206 package dimensions align with your PCB footprint requirements. Ensure the 25V rating meets the operational voltage headroom of your target application circuit.

Selection Notes

Select this component when low-profile EMI filtering is required for signals carrying up to 25V. The 4700 pF value offers a balance between noise attenuation and signal transmission characteristics. Consider the 600 mOhm resistance limit to ensure minimal voltage drop across the filter during operation.

Part Context

This part belongs to the YFF-SC series of three-terminal feedthrough capacitors from TDK. These components utilize internal electrode structures to provide superior high-frequency noise suppression compared to standard two-terminal capacitors. The series is engineered for applications requiring robust EMI performance in small form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.