74270036

Overview

The Wurth Elektronik 74270036 is a cylindrical axial ferrite bead belonging to the WE-AFB series. It is constructed from NiZn material designed for broadband frequency suppression. The component features an internal diameter of 5.5 mm and an external diameter of 10.5 mm, with a total length of 28.5 mm. It provides an impedance of 958 ohms at 100 MHz. This EMI ferrite bead is intended for cable suppression applications.

Feature Summary

• Constructed from NiZn material for broadband frequency operation
• Designed as a suppression axial ferrite bead for EMI mitigation
• Cylindrical form factor suitable for cable wrapping

Applications

• Cable suppression
• EMI filtering on wires

Procurement Notes

Verify the specific impedance value and physical dimensions against the official manufacturer datasheet before integration. Confirm that the NiZn material composition aligns with the required frequency range for the target application. Ensure the axial bead geometry fits the available space around the cable being treated.

Selection Notes

Select this component when broadband attenuation is required for cables. The NiZn material offers effective performance across a wide frequency spectrum. The cylindrical shape allows for easy installation by wrapping the cable through the center hole. Verify that the 5.5 mm inner diameter accommodates the target wire gauge.

Part Context

This part belongs to the WE-AFB series of axial ferrite beads manufactured by Wurth Elektronik. These components are distinct from snap-on cores or toroidal chokes, offering a simple solution for suppressing electromagnetic interference on individual wires or small bundles without requiring complex mounting hardware.

FAQ

What material is used for the 74270036 ferrite core?

The 74270036 is made from NiZn (Nickel Zinc) material.

What is the impedance of this component at 100 MHz?

The impedance is 958 ohms at 100 MHz.