NFM3DCC222R1H3L

Overview

The NFM3DCC222R1H3L is a three-terminal feedthrough capacitor from Murata Electronics, designed for surface mount applications. It features a capacitance of 2200 pF (2.2 nF) with a tolerance of -20% to +50%. The component has a DC voltage rating of 50 V and a current rating of 300 mA. It operates within a temperature range of -55°C to +125°C. The package size is 1205 (3212 metric), measuring 3.20 mm in length, 1.25 mm in width, and 0.7 mm in height. It utilizes a three-pad footprint.

Feature Summary

• Three-terminal feedthrough architecture provides superior high-frequency noise suppression compared to standard two-terminal capacitors.
• Low parasitic inductance design enhances filtering performance in high-speed digital circuits.
• Surface mount construction allows for automated assembly and compact PCB integration.

Applications

• High-speed data line filtering
• Power supply decoupling for sensitive ICs
• EMI suppression in communication modules

Procurement Notes

Verify the specific suffix 'L' indicates the reel packaging configuration as per manufacturer standards. Confirm that the -20% to +50% capacitance tolerance aligns with circuit requirements. Ensure the 300 mA current rating is sufficient for the intended application load. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when high-frequency noise attenuation is critical on signal or power lines. The three-terminal design offers better RF performance than standard MLCCs. Consider the 50 VDC rating and 300 mA limit against operational stresses. The 1205 package fits standard SMT processes. Evaluate thermal management needs given the 125°C maximum operating temperature.

Part Context

This part belongs to the EMIFIL NFM3 series of three-terminal filter capacitors. These components are engineered for effective electromagnetic interference (EMI) suppression. The series supports various capacitance values and packages, providing flexibility for diverse electronic designs requiring robust noise filtering solutions.

Replacement Considerations

Direct substitutes include other Murata NFM3DCC parts with identical electrical parameters and package dimensions. Cross-referencing with equivalent three-terminal feedthrough capacitors from other manufacturers requires careful verification of impedance characteristics and physical footprint compatibility.