FSRH090200RN000T

Overview

The Murata FSRH090200RN000T is a solid round ferrite cable core designed for electromagnetic interference suppression. It features an inner diameter of 5.00 mm and an outer diameter of 9.00 mm, with a total length of 20.00 mm. The component provides an impedance of 135 ohms at 100 MHz. Constructed from RN material, it utilizes a free-hanging mounting type suitable for direct application on cables without additional fixtures.

Feature Summary

• Solid construction made from RN ferrite material for consistent magnetic properties
• Provides high impedance to suppress electromagnetic interference in cable assemblies
• Free-hanging design allows for easy installation directly onto wires

Applications

• Electromagnetic interference suppression on signal cables
• Noise filtering for data transmission lines
• Cable assembly protection in electronic equipment

Procurement Notes

Verify the specific RN material designation and impedance characteristics against the official Murata datasheet to ensure compatibility with target frequency ranges. Confirm that the 5mm inner diameter accommodates the intended cable bundle size. Check lifecycle status as distribution records may indicate obsolete status, requiring validation of current availability through authorized channels before procurement planning.

Selection Notes

Select this component when a solid ferrite core with a 5mm bore is required for cable noise suppression. Ensure the operating environment does not exceed the thermal limits of the RN material. Compare the 135-ohm impedance at 100 MHz against the noise spectrum of the application to verify effective attenuation. Validate physical dimensions against space constraints in the final assembly.

Part Context

This part belongs to Murata's line of cable ferrites, which are passive components used to mitigate common-mode noise. Unlike chip inductors, these cores are installed externally on existing wiring harnesses. The FSRH series typically offers robust mechanical integrity for industrial and consumer applications where cable flexibility must be maintained while providing significant high-frequency impedance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify dimensional compatibility and impedance curves if considering alternative ferrite materials or manufacturers.