2631006302

Overview

Fair-Rite 2631006302 is a solid round ferrite cable core designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 31, providing effective noise attenuation in the frequency range of 1 MHz to 300 MHz. The component features an inner diameter of 4.75 mm, an outer diameter of 9.5 mm, and an external length of 19.05 mm. It exhibits an impedance of 160 ohms at a test frequency of 100 MHz. This shield bead type component is supplied in bulk packaging.

Feature Summary

• Solid round construction for secure cable retention
• Material 31 composition optimized for high-frequency noise suppression
• Shield bead design facilitates easy installation on existing cables

Applications

• Electromagnetic interference suppression on signal cables
• Noise filtering for data transmission lines
• Common mode choke applications in electronic assemblies

Procurement Notes

Verify current availability directly with Fair-Rite or authorized distributors as lifecycle status may vary. Confirm that the specified Material 31 and dimensional tolerances align with your specific EMI suppression requirements before finalizing procurement orders.

Selection Notes

Select this part when a solid round core with Material 31 characteristics is required for frequencies between 1 MHz and 300 MHz. Ensure the target cable diameter fits within the 4.75 mm inner diameter constraint. Consider the 160 ohm impedance value at 100 MHz for circuit compatibility.

Part Context

This component belongs to the Fair-Rite ferrite cable cores category, specifically the solid round variant. It is distinct from split cores or toroidal rings, offering a permanent magnetic path around the cable without requiring disconnection during installation.

FAQ

What is the specific material composition of this ferrite core?

The core is manufactured using Fair-Rite Material 31, which is engineered for high permeability and effective noise absorption in the MHz frequency range.

At what frequency is the impedance rating measured?

The impedance specification of 160 ohms is measured at a test frequency of 100 MHz.