742792663

Overview

The Würth Elektronik part number 742792663 is a surface-mount EMI suppression ferrite bead from the WE-CBF series. It features a 0603 (1608 metric) package size and provides an impedance of 1 kΩ at a test frequency of 100 MHz. The component supports a DC rated current of 100 mA and exhibits a maximum DC resistance of 850 mΩ. It utilizes reliable Ni-Sn electrodes and is designed for reflow soldering processes.

Feature Summary

• Provides high impedance for effective EMI noise suppression in signal lines
• Utilizes reliable Ni-Sn electrode construction for robust performance
• Designed for standard reflow soldering assembly processes

Applications

• Signal line filtering
• EMI suppression circuits
• General electronic equipment noise reduction

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the 0603 package dimensions align with the PCB footprint requirements. Ensure the selected component meets the necessary thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when a compact surface-mount solution is required for high-frequency noise attenuation. The 1 kΩ impedance at 100 MHz makes it suitable for suppressing interference in sensitive signal paths. Consider the 100 mA current rating to ensure the component does not saturate under normal operating conditions.

Part Context

This ferrite bead belongs to the WE-CBF series, which offers various impedance values and package sizes. The 0603 form factor allows for dense circuit board layouts. The material composition and electrode technology are optimized for consistent performance across temperature variations and manufacturing processes.

FAQ

What is the impedance value of the 742792663 at 100 MHz?

The impedance is 1 kΩ at a test frequency of 100 MHz.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 850 mΩ.