0805PB-331XMRC

Overview

The Coilcraft 0805PB-331XMRC is a wirewound ferrite bead in an 0805 surface-mount package. It provides 330 Ohms impedance at 100 MHz with a maximum DC resistance of 37.8 mOhms and a current rating of 2.4A. The component features a tolerance of 20% and matte tin over nickel over silver terminations. It operates within a temperature range of -40°C to +80°C and is packaged on a 7-inch machine-ready reel.

Feature Summary

• Wirewound construction for stable high-frequency performance
• Automotive qualification compliant with AEC-Q200 standards
• RoHS compliant and halogen-free design

Applications

• High-speed signal line filtering
• Automotive electronic circuits
• EMI suppression in compact PCB layouts

Procurement Notes

Verify the specific ordering suffix XMRC to confirm the 7-inch machine-ready reel packaging configuration. Ensure compatibility with standard SMT reflow profiles, which allow up to three 40-second cycles at +260°C. Confirm that the 2.4A current rating meets the thermal requirements of the target application environment.

Selection Notes

Select this component when a compact 0805 footprint is required for EMI suppression on high-speed lines. The 330 Ohm impedance value targets noise frequencies around 100 MHz. Verify that the 2.4A current handling capability exceeds the peak operating currents of the circuit to prevent saturation or excessive heating during normal operation.

Part Context

This part belongs to the 0805PB series of wirewound ferrite beads manufactured by Coilcraft. The series is designed for surface-mount applications requiring robust noise filtering in space-constrained environments. The 0805 (2012 Metric) package size allows for dense PCB routing while maintaining effective electromagnetic interference suppression capabilities.

Replacement Considerations

Direct substitutes must match the 330 Ohm impedance at 100 MHz, 2.4A current rating, and 0805 package dimensions. Verify that any replacement also holds AEC-Q200 qualification if used in automotive contexts. Check termination material compatibility for soldering processes.