NFM18CC471R1C3D

Overview

The Murata Electronics NFM18CC471R1C3D is a three-terminal feedthrough capacitor designed for surface mount applications. It features a capacitance of 470 pF with a tolerance of ±20% and a DC voltage rating of 16 V. The component operates within a temperature range of -55°C to +125°C and has a maximum rated current of 500 mA. Its physical dimensions are 1.6 mm in length, 0.8 mm in width, and 0.7 mm in height, conforming to the 0603 (1608 metric) package size. The device exhibits a maximum DC resistance of 300 mΩ and an insulation resistance of 1 GΩ.

Feature Summary

• Three-terminal C-type circuit architecture provides effective high-frequency noise suppression for signal lines.
• Surface mount construction enables compact integration into dense printed circuit board layouts.
• Feedthrough design offers superior electromagnetic interference filtering compared to standard two-terminal capacitors.

Applications

• High-speed digital signal line filtering
• RF circuit noise suppression
• Power supply decoupling in compact modules

Procurement Notes

Verify the complete part number against official Murata documentation to ensure correct suffix alignment. Confirm that the specific variant matches the required capacitance and voltage ratings for the target application. Cross-reference datasheet specifications regarding thermal performance and mounting requirements before finalizing procurement decisions.

Selection Notes

Select this component when space-constrained designs require efficient high-frequency noise attenuation. The three-terminal structure is preferred over standard capacitors for superior grounding and reduced parasitic inductance. Ensure the operating environment remains within the specified temperature limits and that the voltage rating exceeds the peak circuit voltages.

Part Context

This component belongs to the EMIFIL NFM18 series, which specializes in miniature feedthrough capacitors. The series is engineered for applications demanding significant noise reduction in minimal footprints. The NFM18CC471R1C3D represents a specific capacitance value within this family, optimized for general-purpose signal integrity enhancement.

Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Compatible parts must match the 0603 footprint, 470 pF capacitance, and 16 V rating while maintaining three-terminal feedthrough functionality.

FAQ

What is the physical package size of the NFM18CC471R1C3D?

The component utilizes a 0603 (1608 metric) surface mount package with dimensions of 1.6 mm x 0.8 mm x 0.7 mm.

Does this capacitor support AEC-Q200 qualification?

Official documentation for the NFM18CC471R1C3D does not explicitly confirm AEC-Q200 automotive qualification status.