XFEB201209-700-3A

Overview

The XFEB201209-700-3A is a surface-mount ferrite bead from the XFMRS XFEB201209 series, housed in an 0805 (2012 metric) package. It provides an impedance of 70 Ohms at a frequency of 100 MHz. The component features a single line configuration with a maximum DC resistance of 0.040 Ohms and a rated current capacity of 3000 mA.

Feature Summary

• Provides electromagnetic interference suppression through high-frequency impedance characteristics
• Designed for compact surface-mount integration on printed circuit boards
• Supports signal integrity management in power and data lines

Applications

• High-speed digital interface filtering
• Power supply noise attenuation
• RF circuit interference suppression

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official XFMRS datasheet prior to procurement. Confirm that the 0805 package dimensions align with the target PCB footprint. Ensure the rated current capacity meets the operational requirements of the application circuit to prevent performance degradation.

Selection Notes

Select this component based on the required 70 Ohm impedance profile at 100 MHz for effective noise filtering. Evaluate the 3000 mA current rating to ensure it accommodates the peak and continuous currents of the target circuit without saturation. Consider the low DC resistance to minimize voltage drop and power loss in sensitive power paths.

Part Context

This ferrite bead belongs to the XFEB201209 series manufactured by XFMRS Inc. The series offers various impedance options within a standardized 0805 surface-mount form factor. These components are engineered for general-purpose EMI suppression in consumer electronics and industrial equipment where space constraints require compact passive filtering solutions.

Replacement Considerations

Cross-reference with other 0805 ferrite beads offering 70 Ohms @ 100 MHz. Verify equivalent current ratings and DC resistance limits before substitution.