0805RB-102XMRC

Overview

The Coilcraft 0805RB-102XMRC is a wirewound ferrite bead designed for power line noise suppression in the 0805 surface-mount package. It exhibits an impedance of 1 kOhms at 100 MHz and a maximum DC resistance of 810 mOhms. The component supports a continuous current rating of 450 mA and operates within a temperature range of -55°C to +125°C. Constructed with halogen-free materials, it complies with RoHS standards and is suitable for high-frequency EMI filtering applications.

Feature Summary

• Wirewound ferrite construction for effective high-frequency noise attenuation
• Halogen-free composition ensuring environmental compliance
• Low DC resistance characteristic for minimal signal loss
• Surface-mount design optimized for automated PCB assembly

Applications

• Power line noise suppression
• EMI filtering in compact electronic devices
• High-frequency interference mitigation in data lines

Procurement Notes

Verify the specific suffix XMRC against official Coilcraft documentation to confirm material composition and compliance status. Ensure the selected variant matches the required impedance profile and current handling capabilities for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component when a low-profile 0805 footprint is required for power line filtering. Evaluate the 450 mA current rating against peak load requirements to prevent saturation. Confirm that the 1 kOhm impedance at 100 MHz aligns with the specific noise frequencies present in the application environment.

Part Context

This part belongs to the Coilcraft 0805RB series of wirewound ferrite beads. The series provides robust EMI suppression solutions in standard surface-mount packages. The 0805RB-102XMRC specifically targets applications requiring moderate current handling with significant high-frequency attenuation characteristics.

Replacement Considerations

Direct substitutes include other 0805 ferrite beads with comparable 1 kOhm impedance at 100 MHz and similar current ratings. Verify physical dimensions and terminal compatibility before integration.