74275010

Overview

The Würth Elektronik 74275010 is a WE-UKW series EMI suppression ferrite bead featuring a six-hole design. It provides an impedance of 860 Ohms at 100 MHz with a rated current of 3A and a maximum DC resistance of 20mOhm. The component utilizes a ceramic body for surface mount installation, ensuring reliable performance in high-frequency noise suppression applications.

Feature Summary

• Six-hole structural design for enhanced magnetic flux containment
• High impedance characteristics effective for EMI suppression
• Robust current handling capability suitable for signal lines

Applications

• High-speed data line filtering
• USB interface noise reduction
• HDMI cable EMI mitigation

Procurement Notes

Verify the specific suffix against official Wurth Elektronik documentation to confirm exact impedance tolerance and packaging configuration. Ensure the selected variant matches the required current rating and physical footprint for the target PCB layout before finalizing procurement orders.

Selection Notes

Select this component when high attenuation is required on multi-conductor cables without introducing significant signal loss. The six-hole architecture allows for compact integration while maintaining high impedance values. Evaluate thermal constraints as self-heating occurs under continuous load conditions near the rated current limit.

Part Context

This part belongs to the WE-UKW family of EMI suppression components designed for ultra-high frequency interference control. The six-hole ferrite bead technology offers superior common-mode noise rejection compared to standard single-hole beads, making it ideal for dense electronic assemblies requiring strict EMC compliance.

Replacement Considerations

Consult official Wurth Elektronik cross-reference lists for verified substitutes. Generic ferrite beads may not replicate the precise six-hole geometry or impedance profile required for equivalent EMI performance.