NFM18CC102R1C3D

Overview

The NFM18CC102R1C3D is a three-terminal feedthrough capacitor from Murata Electronics, designed for high-frequency noise suppression in compact electronic assemblies. It features a capacitance of 1 nF with a tolerance of ±20% and a DC voltage rating of 16 VDC. The component utilizes an SMD/SMT termination type within a 0603 (1.6 mm x 0.8 mm x 0.6 mm) package. It supports a rated current of 300 mA and maintains an insulation resistance of 1 GOhms. The device operates reliably within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal architecture provides effective grounding for superior high-frequency noise attenuation compared to standard two-terminal capacitors.
• Feedthrough design minimizes parasitic inductance, enhancing signal integrity in sensitive RF and digital circuits.
• Robust construction ensures stable performance across wide industrial temperature ranges.

Applications

• Power supply line filtering in portable devices
• Noise suppression on data bus lines in automotive electronics
• EMI reduction in mobile communication modules

Procurement Notes

Verify the complete part number including suffixes against official Murata documentation to ensure correct capacitance, voltage, and termination specifications. Confirm RoHS compliance status and AEC-Q200 qualification if required for automotive applications. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require effective high-frequency filtering without increasing board footprint. The 0603 package offers a balance between capacitance value and physical size. Ensure the circuit voltage does not exceed 16 VDC and that the expected ripple current remains within the 300 mA limit to maintain reliability and prevent thermal issues during operation.

Part Context

This component belongs to the NFM18CC series of EMIFIL feedthrough capacitors. The series is engineered for surface-mount integration, providing reliable EMI/RFI suppression in modern electronics. The specific model represents a standard capacitance variant optimized for general-purpose noise filtering in consumer and industrial applications requiring compact form factors.

Replacement Considerations

Direct substitutes include other Murata NFM18CC series variants with identical 0603 footprints and similar electrical characteristics, such as NFM18CC471R1C3D or NFM18CC221R1C3D, provided the capacitance difference aligns with circuit requirements. Verify pinout compatibility and thermal ratings before substitution.