74270032

Overview

The Wurth Elektronik 74270032 is an axial ferrite bead from the WE-AFB series, designed for EMI suppression. It features a NiZn core material optimized for broadband frequency operation. The component has physical dimensions of 11.5 mm outer diameter, 5 mm inner diameter, and 25 mm length. It provides an impedance of 170 Ohms at 25 MHz. The part is RoHS compliant and lead-free.

Feature Summary

• Axial ferrite bead construction for cable core applications
• NiZn material composition for broadband frequency range effectiveness
• Designed specifically for EMI suppression tasks

Applications

• General electronic equipment noise filtering
• Cable core EMI suppression
• Broadband frequency interference reduction

Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure authenticity. Confirm that the received components match the specified physical dimensions and impedance characteristics. Check for RoHS compliance markings as required by regulatory standards. Ensure storage conditions maintain component integrity prior to installation.

Selection Notes

Select this component when broadband EMI suppression is required on axial cables. The NiZn material offers effective performance across a wide frequency spectrum. Consider the 170 Ohm impedance at 25 MHz for target noise frequencies. The cylindrical shape allows for easy installation around existing wiring harnesses without complex mounting hardware.

Part Context

This component belongs to the WE-AFB series of axial ferrite beads manufactured by Wurth Elektronik. The series focuses on providing reliable EMI suppression solutions using Nickel-Zinc ferrite materials. These parts are engineered for general-purpose electronic applications where noise reduction on cables is necessary.

FAQ

What is the primary material used in the 74270032 core?

The core is made of NiZn (Nickel-Zinc) ferrite material.

At what frequency is the impedance specified?

The impedance is specified at 25 MHz.