NFM15PC473C1A3D

Overview

The Murata NFM15PC473C1A3D is a three-terminal feedthrough capacitor in a 0402 (1005 metric) surface-mount package. It features a capacitance of 0.047 µF with a ±20% tolerance and a DC voltage rating of 10 V. The component has a maximum DC resistance of 40 mΩ, a current rating of 1 A, and an operating temperature range from -55°C to +105°C.

Feature Summary

• Three-terminal architecture provides low equivalent series inductance for effective high-frequency noise suppression.
• Feedthrough design integrates filtering directly into the circuit path for compact signal integrity management.
• Surface-mount construction enables automated assembly in space-constrained electronic devices.

Applications

• High-speed digital interface noise filtering
• Power supply line decoupling in portable electronics
• RF circuit grounding and interference suppression

Procurement Notes

Verify the complete part number against official Murata documentation to ensure correct voltage, capacitance, and termination specifications. Confirm RoHS compliance status and packaging format requirements prior to ordering. Cross-reference datasheet parameters with system design constraints to validate thermal and electrical performance suitability.

Selection Notes

Select this component when low ESL is critical for high-frequency noise attenuation in small form factors. The 0402 footprint suits dense PCB layouts. Ensure the 10V rating exceeds peak circuit voltages and the 1A current limit accommodates operational loads. Verify temperature stability meets environmental requirements within the specified range.

Part Context

This component belongs to the Murata EMIFIL NFM15PC series of general-purpose low ESL feedthrough capacitors. The series utilizes a unique internal structure to minimize parasitic inductance, enhancing performance in high-speed data lines and power distribution networks compared to standard multi-layer ceramic capacitors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Murata resources or authorized distributors for verified cross-references that match specific electrical and mechanical requirements.

FAQ

What is the physical size of the NFM15PC473C1A3D?

The component measures 1.0 mm in length, 0.5 mm in width, and 0.4 mm in height, corresponding to the 0402 (1005 metric) package.

Does this capacitor support automotive applications?

The NFM15PC series is qualified under AEC-Q200 standards, indicating suitability for automotive electronic environments.