XFEB100505-300-2.2A

Overview

The XFEB100505-300-2.2A is a surface-mount ferrite bead from the XFMRS brand, housed in a standard 0402 (1005 Metric) package. It provides an impedance of 30 Ohms at a frequency of 100 MHz and supports a continuous current rating of 2.2 Amperes. The component features a low DC resistance of 40 milliohms, designed for effective noise suppression in compact electronic circuits.

Feature Summary

• Provides high-frequency noise attenuation through specified impedance characteristics
• Supports high continuous current handling within a miniature footprint
• Minimizes power loss via low direct current resistance

Applications

• High-speed digital signal line filtering
• Power supply output decoupling
• EMI suppression in compact consumer electronics

Procurement Notes

Verify the exact impedance tolerance and current derating curves against the manufacturer's official datasheet before finalizing the design. Confirm that the 0402 package dimensions align with the target PCB layout constraints. Ensure the selected variant matches the required 30 Ohm specification at 100 MHz to guarantee adequate noise suppression performance in the specific application environment.

Selection Notes

Select this component when space is limited to a 0402 footprint but high current capacity is required. The 2.2A rating allows it to handle significant load currents without saturation, while the 30 Ohm impedance targets common mid-range EMI frequencies. Evaluate the thermal dissipation capabilities of the PCB copper area to ensure the 40 milliohm DC resistance does not cause excessive temperature rise under continuous operation.

Part Context

This part belongs to the XFMRS XFEB series of ferrite beads, which are passive components used for electromagnetic interference suppression. The series offers various impedance values and current ratings in standardized metric packages, allowing designers to balance noise filtering requirements with physical size constraints in modern printed circuit board assemblies.

Replacement Considerations

Cross-reference with other 0402 ferrite beads offering 30 Ohms at 100 MHz and a minimum 2.2A current rating. Verify that alternative parts maintain similar DC resistance and impedance frequency profiles to ensure equivalent circuit performance.