74272593

Overview

The Würth Elektronik part number 74272593 is a ferrite clamp-on core belonging to the WE-SFA series, designed for flat ribbon cable applications. It utilizes 4W620 core material and provides an impedance of 192 Ohms at 100 MHz. The component features a split flat design with internal dimensions of 65.3 mm length, 28.5 mm width, and 2 mm height. External dimensions measure 76.2 mm in length, 28.5 mm in width, and 13 mm in height.

Feature Summary

• Split flat design engineered specifically for flat ribbon cables
• Utilizes 4W620 ferrite material composition
• Provides 192 Ohms impedance at 100 MHz frequency

Applications

• Flat ribbon cable EMI suppression
• Signal integrity enhancement in data lines
• Noise reduction on parallel interface cables

Procurement Notes

Verify the specific suffix and material grade against official Wurth Elektronik datasheets before procurement. Confirm that the 4W620 material specification matches the intended electromagnetic interference suppression requirements for the target application environment.

Selection Notes

Select this component when managing flat ribbon cables requiring targeted high-frequency noise attenuation. The split design facilitates installation without disconnecting existing cable assemblies. Ensure the internal cavity dimensions accommodate the specific thickness and width of the ribbon cable being treated.

Part Context

This component belongs to the WE-SFA series of ferrite cores manufactured by Würth Elektronik. The series focuses on snap-on solutions for printed circuit board cabling and interconnects, offering immediate EMI mitigation capabilities for digital signal lines and power distribution networks in compact form factors.

FAQ

What is the core material composition of part 74272593?

The core material is specified as 4W620.

Does this ferrite core support round cables?

No, the WE-SFA series is designed specifically for flat ribbon cables.