FSRH021049RNB01B

Overview

The Murata FSRH021049RNB01B is a solid free-hanging ferrite core designed for EMI suppression. It features an impedance of 34 Ohms at 100 kHz. The component has an inside diameter of 1.02 mm and an outside diameter of 1.95 mm. Its physical length measures 4.90 mm.

Feature Summary

• Solid construction for stable magnetic properties
• Free-hanging design for easy cable installation
• Ferrite material optimized for high-frequency noise attenuation

Applications

• Cable EMI suppression
• Signal line noise filtering
• Power cord interference reduction

Procurement Notes

Verify the specific impedance frequency rating, as sources cite both 100 kHz and 100 MHz. Confirm dimensional tolerances against the official Murata datasheet to ensure compatibility with target cable diameters. Check RoHS compliance status directly from manufacturer documentation prior to integration.

Selection Notes

Select this component when a compact, solid ferrite core is required for cables with diameters near 1.02 mm. Evaluate the 34 Ohm impedance value against the target noise spectrum. Ensure the free-hanging form factor fits within the available spatial constraints of the assembly.

Part Context

This part belongs to the Murata FSRH series of solid ferrite cores. These components are engineered for general-purpose electromagnetic interference suppression in electronic assemblies where space is limited and direct cable clamping is preferred over split-core alternatives.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Verify cross-reference availability through official Murata channels or authorized distributors before considering alternative sourcing options.