FSRB071040RNB00B

Overview

The FSRB071040RNB00B is a ferrite ring core manufactured by Murata Electronics, designed for electromagnetic interference suppression and noise filtering applications. This component features a solid construction with an inside diameter of 4 mm. It provides an impedance of 222 ohms at a frequency of 100 MHz, making it suitable for high-frequency circuit operations around this range. The part supports impedance matching functions in electronic designs requiring effective signal integrity management.

Feature Summary

• Provides effective electromagnetic interference suppression through solid ferrite construction
• Delivers specific impedance characteristics optimized for high-frequency noise filtering
• Supports impedance matching requirements in sensitive electronic circuits

Applications

• EMI suppression in high-frequency circuits
• Noise filtering for signals operating around 100 MHz
• Impedance matching in electronic assemblies

Procurement Notes

Verify the exact part number FSRB071040RNB00B against official Murata documentation to confirm specifications. Ensure compatibility with existing design parameters before procurement. Check for updated datasheets or lifecycle status notifications from the manufacturer to avoid obsolescence risks during production planning.

Selection Notes

Select this component when designing circuits requiring ferrite rings with a 4 mm inner diameter. Consider the 222 ohm impedance at 100 MHz for appropriate noise attenuation levels. Evaluate physical space constraints relative to the ring geometry and ensure the material properties align with the thermal and electrical demands of the target application environment.

Part Context

This ferrite ring belongs to Murata's passive components portfolio, specifically targeting EMI control solutions. Ferrite cores are essential for managing high-frequency noise in modern electronics. Murata utilizes advanced ceramic materials to achieve consistent magnetic properties across their product lines, supporting reliable performance in automotive and industrial sectors.

Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Cross-reference internal diameter and impedance values when evaluating potential substitutes to maintain circuit performance integrity.