NFMJMPL226R0G5D

Overview

The NFMJMPL226R0G5D is a feed-through capacitor manufactured by Murata Electronics, designed for surface-mount technology. It features a capacitance of 22 µF with a voltage rating of 4 VDC and a tolerance of 20%. The component utilizes a three-terminal architecture within a 0504 (1210 metric) package, measuring 1.2 mm in length, 0.9 mm in width, and 0.45 mm in height. It exhibits a maximum DC resistance of 30 mOhm and supports a current capacity of 2 A. The device operates within a temperature range of -55 °C to +85 °C.

Feature Summary

• Three-terminal feed-through structure providing low equivalent series inductance for effective high-frequency noise suppression.
• High capacitance density achieved through specialized ceramic dielectric materials suitable for compact designs.
• Robust current handling capability integrated into a standard surface-mount footprint.

Applications

• Power supply input filtering for portable electronic devices
• Noise suppression on data lines in mobile communication equipment
• Decoupling applications in systems requiring low inductance paths

Procurement Notes

Verify the specific suffix code against official Murata documentation to confirm exact termination plating and reel specifications. Ensure compatibility with automated pick-and-place equipment regarding the 0504 package dimensions. Cross-reference the datasheet revision date to confirm material compliance status. Confirm that the required operating temperature range aligns with the -55 °C to +85 °C specification provided in the technical data.

Selection Notes

Select this component when low inductance is critical for noise attenuation in power or signal lines. The 22 µF value at 4 VDC offers significant bulk capacitance in a small volume. Consider the 30 mOhm resistance limit for efficiency requirements. The three-terminal design necessitates specific PCB layout considerations to utilize the ground terminal effectively for optimal performance.

Part Context

This part belongs to Murata's NFMJMPU series of feed-through capacitors. These components are engineered to replace traditional two-terminal capacitors where parasitic inductance limits effectiveness. The series is characterized by its ability to handle higher currents while maintaining stable capacitance values under bias conditions, making it distinct from general-purpose MLCCs.

Replacement Considerations

The NFMJMPL226R0G5D may be substituted with other Murata feed-through capacitors in the same series if pinout and electrical parameters match. Verify that alternative parts maintain the 22 µF capacitance and 4 VDC rating. Ensure the replacement supports the 2 A current requirement and fits the 0504 footprint without mechanical interference.