XFEB160808-190-3A

Overview

The XFEB160808-190-3A is a single-line ferrite bead from the XFMRS XFEB160808 series, designed for surface-mount applications in the 0603 (1608 Metric) package. It provides an impedance of 19 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current rating of 3000 mA and exhibits a low DC resistance of 0.03 Ohms. This configuration allows for effective high-frequency noise suppression while maintaining signal integrity in power lines.

Feature Summary

• Provides targeted electromagnetic interference filtering through specific impedance characteristics at 100 MHz
• Supports high continuous current loads suitable for power line applications
• Utilizes a compact surface-mount footprint for dense circuit board layouts

Applications

• High-frequency noise suppression on DC power rails
• Electromagnetic interference filtering in portable electronic devices
• Signal integrity protection in communication modules

Procurement Notes

Verify the exact impedance value and current rating against the official XFMRS datasheet before integration. Confirm that the 0603 package dimensions align with the target PCB land pattern. Ensure the selected variant matches the required DC resistance specifications for the specific power budget of the application design.

Selection Notes

Select this component when a 19 Ohm impedance at 100 MHz is required for noise attenuation. The 3000 mA current rating makes it suitable for main power distribution lines rather than low-current signal lines. Consider the 0603 package size constraints and the need for low DC resistance to minimize voltage drop across the component during operation.

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 choose specific filtering characteristics without altering the mechanical layout. These components are standard passive elements used for EMI/RFI suppression in modern electronics.

Replacement Considerations

Cross-reference other 0603 ferrite beads with 19 Ohms @ 100 MHz and 3A current ratings. Verify compatibility of DC resistance and impedance curves with the original design requirements. Ensure the replacement component meets the same MIL STD 202G solderability standards if specified.