NFM3DCC470U1H3L

Overview

The Murata NFM3DCC470U1H3L is a surface-mount feedthrough capacitor from the EMIFIL NFM3 series. It features a capacitance of 47 pF with a tolerance of -20% to +50%. The component has a DC voltage rating of 50V and a current rating of 300 mA. It utilizes a three-terminal design in a 1205 (3212 metric) package, measuring 3.20mm x 1.25mm x 0.90mm. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Three-terminal feedthrough architecture provides effective EMI suppression by integrating filtering directly into the ground plane connection.
• High insulation resistance ensures minimal leakage current for reliable signal integrity in sensitive circuits.
• Robust construction supports operation across a wide industrial temperature range without performance degradation.

Applications

• EMI suppression in high-speed digital signal lines
• Power supply input filtering for noise reduction
• RF circuit grounding and decoupling

Procurement Notes

Verify the specific suffix 'L' against official Murata documentation to confirm packaging and material compliance. Ensure the selected variant matches the required 1205 footprint and electrical ratings for your design. Cross-reference datasheets for any recent product change notices or end-of-life announcements before finalizing procurement plans.

Selection Notes

Select this component when compact size and high-frequency noise attenuation are critical. The 47 pF value suits applications requiring precise filtering above lower frequency bands. Consider the 300 mA current limit and 50V rating to ensure adequate headroom for the target circuit environment.

Part Context

This part belongs to the Murata EMIFIL NFM3 series, designed for surface-mount applications. It offers a balance between small form factor and high-performance filtering capabilities. The series is widely used in consumer electronics and industrial equipment requiring robust EMI control within limited board space.

Replacement Considerations

NFM18CC101R1C3D is listed as an available substitute for related NFM3DC series components, though capacitance values differ. Verify compatibility with specific circuit requirements when considering alternatives.