XFEB160808-400-3A

Overview

The XFEB160808-400-3A is a surface-mount ferrite bead from the XFMRS XFEB160808 series, designed for high-current noise suppression in compact electronic circuits. Housed in a standard 0603 (1608 metric) package, this component provides an impedance of 40 Ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current rating of 3 Amperes and features a maximum DC resistance (DCR) of 0.03 Ohms. The device is qualified to AEC-Q200 standards, ensuring reliability for automotive applications.

Feature Summary

• High current handling capability up to 3A for power line filtering
• Automotive-grade qualification compliant with AEC-Q200 standards
• Compact 0603 surface-mount footprint for space-constrained designs

Applications

• Automotive electronics noise suppression
• Power supply input/output filtering
• High-current signal line EMI mitigation

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm electrical tolerances and packaging specifications. Ensure that the selected variant meets the required AEC-Q200 automotive qualification if intended for vehicle systems. Cross-reference the impedance value at 100 MHz and the maximum DC current rating with circuit design requirements prior to finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring significant current capacity alongside effective high-frequency noise attenuation. The 0603 package size is suitable for dense PCB layouts where larger ferrite beads cannot fit. Consider the low DC resistance to minimize voltage drop and power loss in high-amperage paths while maintaining the necessary impedance profile for electromagnetic interference reduction.

Part Context

This part belongs to the XFEB160808 series of ferrite beads manufactured by XFMRS. The series offers various impedance values within the same physical package, allowing designers to tailor noise suppression characteristics without altering the board layout. These components are engineered to provide reliable performance in demanding environments, particularly where automotive durability standards apply.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative component matches the 0603 footprint, 3A current rating, and 40 Ohm impedance specification to ensure functional compatibility.