CIM21J601NE

Chip Ferrite Bead Overview

The Samsung Electro-Mechanics CIM21J601NE is a ferrite bead chip from the CIB/CIM series, designed for EMI suppression in surface-mount applications. It features a 0805 (2012 Metric) package with dimensions of 2.00mm length and 1.25mm width. The component provides an impedance of 600 Ohms at 100 MHz and supports a maximum current rating of 500mA. Its DC resistance is specified at a maximum of 300 milliohms. The device operates within a temperature range of -55°C to 125°C and is RoHS compliant.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression through high impedance characteristics at target frequencies.
• Utilizes a compact surface-mount footprint suitable for space-constrained printed circuit board layouts.
• Constructed with matte tin plating over a nickel barrier for reliable solderability and environmental resistance.

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply noise attenuation
• EMI suppression in portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify component authenticity due to obsolete status. Confirm package integrity upon receipt as storage conditions may affect solderability. Cross-reference datasheet revisions to ensure compatibility with current design specifications. Validate that substitute components meet identical electrical and mechanical requirements for seamless integration.

Chip Ferrite Bead Selection Notes

Select this component for circuits requiring specific impedance profiles at 100 MHz. Ensure the operating current remains below the 500mA rating to prevent saturation. Consider the 0805 package size for standard SMT assembly processes. Verify thermal management capabilities given the wide operating temperature range.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CIM series, which focuses on passive filtering solutions. It serves as a critical element in maintaining signal integrity by attenuating high-frequency noise. The series is engineered for robust performance in various consumer and industrial electronics environments.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include Würth Elektronik 7427920415, Pulse Electronics BBGK00201209601Y00, and Walsin Technology WLBD2012K2U601TP. Verify impedance curves and current ratings match before implementation.

Chip Ferrite Bead FAQ

What is the impedance value at 100 MHz?

The impedance is 600 Ohms at 100 MHz.

Is the component RoHS compliant?

Yes, the CIM21J601NE is RoHS3 compliant.