NFM21CC102R1H3D

Overview

The NFM21CC102R1H3D is a three-terminal feedthrough capacitor from Murata's EMIFIL NFM21C series, designed for surface-mount assembly in the 0805 (2012 metric) package. It features a capacitance of 1000 pF with a tolerance of ±20%, rated for a DC voltage of 50V and a current handling capacity of 1 A. The component operates within a temperature range of -55°C to +125°C and has a maximum height of 0.95 mm.

Feature Summary

• Three-terminal feedthrough architecture provides low parasitic inductance for effective high-frequency noise suppression.
• Surface-mount design facilitates automated placement on printed circuit boards.
• Capable of handling continuous currents up to 1 A while maintaining signal integrity.

Applications

• Power line filtering in portable electronic devices
• Noise suppression in USB and data interface circuits
• EMI reduction in mobile communication modules

Procurement Notes

Verify the specific suffix R1H3D against official Murata documentation to confirm the exact termination and packaging configuration. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Cross-reference the Mouser or DigiKey part numbers with the manufacturer's datasheet to validate availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when space constraints require an 0805 footprint but superior high-frequency performance compared to standard two-terminal capacitors is needed. The 1000 pF value suits applications requiring moderate capacitance with low impedance at higher frequencies. Consider the 1 A current rating to ensure the filter does not saturate under normal operating loads.

Part Context

This part belongs to the Murata EMIFIL NFM21C series, which utilizes proprietary ceramic technology to achieve compact size and high reliability. The series is engineered for EMI/RFI suppression in consumer electronics and industrial equipment where board space is limited and noise immunity is critical.

Replacement Considerations

Direct substitutes include other NFM21C series variants with similar capacitance values, such as NFM21CC471R1H3D (470 pF) or NFM21CC223R1H3D (0.022 µF), provided the electrical characteristics align with the circuit requirements. Verify pinout and thermal specifications before substitution.

FAQ

What is the physical dimension of the NFM21CC102R1H3D?

The component measures 2.00 mm in length, 1.25 mm in width, and has a maximum height of 0.95 mm.

Is the NFM21CC102R1H3D suitable for high-temperature environments?

Yes, it is rated for operation in temperatures ranging from -55°C to +125°C.