7427252

Overview

The Würth Elektronik 7427252 is a split flat ferrite core designed for EMI suppression in ribbon cable applications. It features a 101 Ohm impedance at 100 MHz and accommodates up to 40 poles. The component measures 63 mm in width, 15 mm in length, and 13 mm in height. It operates within a temperature range of -25°C to +125°C.

Feature Summary

• Split design allows installation on existing cables without disconnection
• Flat geometry optimizes space efficiency for multi-conductor ribbon cables
• Engineered for high-frequency electromagnetic interference attenuation

Applications

• EMI suppression for parallel ribbon cables
• Signal integrity enhancement in data transmission lines
• Noise reduction in industrial control wiring harnesses

Procurement Notes

Verify the specific impedance value and pole capacity against your schematic requirements before ordering. Confirm that the physical dimensions fit within the available enclosure space. Check for RoHS compliance status if required by your manufacturing standards. Ensure the split-core mechanism aligns with your assembly process capabilities.

Selection Notes

Choose this component when dealing with multi-wire flat cables requiring targeted noise filtering. The 101 Ohm impedance is suitable for higher frequency noise profiles. Consider the 40-pole capacity to ensure all conductors are covered. Evaluate the operating temperature range against your environmental conditions.

Part Context

This part belongs to the WE-SFA series of flat ferrite cores from Würth Elektronik. These components are specifically engineered for suppressing electromagnetic interference in dense cabling environments. The series offers various impedance values and pole counts to suit different signal integrity needs.

Replacement Considerations

No direct substitute parts are confirmed in the provided documentation. If replacement is necessary, consult official Wurth Elektronik catalogs for equivalent impedance and form factor options.