YFF18SC1H472MT0H0N

Overview

The TDK YFF18SC1H472MT0H0N is a surface-mount feedthrough capacitor from the YFF-SC series, designed for electromagnetic interference filtering. It features a capacitance of 4700 pF with a ±20% tolerance and a rated voltage of 50V DC. The component operates within a temperature range of -55°C to +125°C and supports a maximum current of 1 A. Its physical dimensions are 1.60 mm in length, 0.80 mm in width, and a maximum height of 0.90 mm. The device exhibits a maximum DC resistance of 300 mΩ and provides an insertion loss of 30 dB across the 400 MHz to 6 GHz frequency band.

Feature Summary

• Three-terminal feedthrough architecture providing effective signal line filtering
• Surface-mount design compatible with standard PCB assembly processes
• Capacitive coupling structure optimized for high-frequency noise suppression

Applications

• Data line filtering in electronic systems
• Electromagnetic interference (EMI) suppression circuits
• Signal integrity protection in communication interfaces

Procurement Notes

Verify the specific suffix MT0H0N against official TDK documentation to confirm exact tolerance and termination specifications. Ensure compatibility with RoHS3 compliance requirements for your manufacturing process. Confirm that the 0603 footprint matches your board layout constraints. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact solution is required for filtering signals up to 6 GHz. The 50V rating suits low-voltage digital lines. Consider the 4700 pF value for applications requiring moderate capacitance without excessive size. Evaluate the 1 A current handling capability against your circuit's peak load requirements before finalizing the design.

Part Context

This part belongs to the TDK YFF-SC series of feedthrough capacitors. These components utilize a unique internal structure to minimize parasitic inductance, enhancing high-frequency performance compared to standard MLCCs. The series is engineered for space-constrained applications where efficient EMI filtering is critical for regulatory compliance and system reliability.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult TDK technical support or authorized distributor databases for verified equivalents based on specific electrical and mechanical constraints.