EMI-0805-120

Chip Ferrite Bead Overview

The EMI-0805-120 is a surface-mount ferrite bead manufactured by API Delevan. It features a 120 Ohm impedance rating and operates within a temperature range of -55°C to +125°C. The component has a DC resistance of 150 milliohms and utilizes an 0805 package footprint with single-line termination.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-frequency impedance characteristics
• Designed for compact surface-mount integration in electronic circuits
• Operates reliably across extended industrial temperature ranges

Chip Ferrite Bead Applications

• Power supply filtering
• Voltage regulation circuits
• Battery charger protection

Chip Ferrite Bead Procurement Notes

Verify the manufacturer designation as API Delevan when sourcing this component. Confirm that the specified 120 Ohm impedance and 150 milliohm DC resistance match your circuit requirements. Ensure the 0805 package dimensions align with your PCB layout constraints before finalizing procurement decisions.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring specific high-frequency noise attenuation. The low DC resistance minimizes voltage drop in power lines. Verify thermal stability needs against the -55°C to +125°C operating range. Ensure compatibility with standard surface-mount assembly processes for the 0805 form factor.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the broader category of passive magnetic components designed for signal integrity and power line conditioning. API Delevan produces these devices to meet stringent reliability standards for electronic filtering applications, focusing on consistent performance in suppressing unwanted electromagnetic emissions.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent ferrite beads with matching 120 Ohm impedance and 0805 package dimensions. Verify that alternative components maintain similar DC resistance and temperature coefficients to ensure circuit performance parity.