XFEB201209-102-1A

Overview

The XFEB201209-102-1A is a surface-mount ferrite bead from the XFMRS XFEB201209 series, designed for high-frequency noise suppression in electronic circuits. It features an 0805 (2012 metric) package footprint and a single-line configuration. The component provides an impedance of 1000 Ohms at a frequency of 100 MHz. It has a maximum DC resistance of 0.250 Ohms and supports a rated current of 1000 mA. The impedance tolerance is specified at 25%.

Feature Summary

• Provides effective attenuation of high-frequency electromagnetic interference signals
• Designed for compact surface-mount integration on printed circuit boards
• Maintains signal integrity by suppressing noise without significant DC voltage drop

Applications

• High-speed data line filtering
• Power supply output noise reduction
• Clock signal conditioning

Procurement Notes

Verify the specific suffix '1A' against the manufacturer's datasheet to confirm the 1000 mA current rating and 0.250 Ohm resistance values. Ensure the ordering code matches the required impedance tolerance and package dimensions for your PCB layout.

Selection Notes

Select this component when space constraints require an 0805 footprint and the application demands 1000 Ohms of impedance at 100 MHz. Confirm that the operating current does not exceed 1000 mA to prevent saturation or excessive heating.

Part Context

This part belongs to the XFEB201209 series of chip ferrite beads manufactured by XFMRS. The series offers various impedance and current ratings within the same 0805 package form factor, allowing designers to standardize footprints while adjusting electrical characteristics for different circuit requirements.

Replacement Considerations

Consult official substitution lists for equivalent 0805 ferrite beads with matching 1000 Ohm @ 100 MHz impedance and 1000 mA current ratings. Verify pin compatibility and thermal performance before swapping manufacturers.