EMI0603R-220

Chip Ferrite Bead Overview

The Delevan EMI0603R-220 is a surface-mount ferrite chip bead designed for EMI and RFI suppression. It operates within the EMI0603R series and utilizes a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 220 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 300 mA and exhibits a maximum DC resistance of 300 mOhms. The device functions reliably across a temperature range from -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective attenuation of electromagnetic interference and radio frequency noise in high-speed signal lines
• Utilizes a compact surface-mount footprint suitable for dense PCB layouts
• Maintains stable electrical characteristics across a wide industrial temperature range

Chip Ferrite Bead Applications

• Noise suppression on digital data buses
• Filtering power supply lines in portable electronics
• EMI mitigation in communication interface circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix or tape-and-reel configuration required for automated assembly processes. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile solution is required for high-frequency noise filtering. The 0603 package offers a balance between current handling capability and board space efficiency. Consider the 220 Ohm impedance value relative to the target noise spectrum and operating frequency of the application.

Chip Ferrite Bead Part Context

This part belongs to the Delevan EMI0603R series of ferrite beads. The series includes various impedance values tailored for different suppression needs while maintaining consistent physical dimensions. These components are engineered for reliability in consumer and industrial electronic devices requiring robust EMI control.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0603 ferrite beads offering 220 Ohms impedance at 100 MHz. Verify that substitute parts match the 300 mA current rating and 300 mOhm DCR specifications to ensure equivalent performance.