CIC21P101NE

Chip Ferrite Bead Overview

The CIC21P101NE is a ferrite bead chip manufactured by Samsung Electro-Mechanics, designed for power line filtering in surface-mount applications. It features a 0805 (2012 metric) package with dimensions of 2.00mm x 1.25mm and a maximum height of 1.10mm. The component provides an impedance of 100 Ohms at 100 MHz and supports a maximum current rating of 2A. Its DC resistance is limited to a maximum of 20 milliohms. It operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression for power lines through high-impedance characteristics at target frequencies.
• Designed for surface-mount installation in compact electronic circuits using standard 0805 footprints.
• Constructed to withstand wide operating temperature ranges suitable for diverse environmental conditions.

Chip Ferrite Bead Applications

• Power line filtering in mobile communication devices
• Electromagnetic interference suppression in computer chip components
• Signal integrity management in optical device circuits

Chip Ferrite Bead Procurement Notes

Verify component authenticity as the part is officially discontinued. Confirm that replacement sources offer verified equivalents such as the MH2029-101Y. Ensure all substitute parts match the original electrical specifications and physical dimensions to maintain circuit compatibility. Check for RoHS3 compliance documentation when sourcing alternatives from third-party distributors.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring effective noise suppression on power rails where space is constrained. The 0805 package allows for dense PCB layouts while maintaining adequate current handling capabilities. Consider the specific impedance curve at 100 MHz to ensure it aligns with the targeted noise frequency spectrum. Evaluate thermal performance requirements against the specified operating temperature range before integration.

Chip Ferrite Bead Part Context

This component belongs to the CIC21 series of ferrite beads produced by Samsung Electro-Mechanics. The manufacturer specializes in passive components and modules for high-frequency wireless communication and precision mechanics. This series is part of their broader portfolio aimed at advancing electronic component quality for next-generation technologies.

Chip Ferrite Bead Replacement Considerations

The MH2029-101Y by Bourns Inc. is a confirmed similar substitute. Verify that the alternative matches the 100 Ohm impedance at 100 MHz and 2A current rating. Ensure the physical footprint remains compatible with existing 0805 land patterns.

Chip Ferrite Bead FAQ

What is the maximum DC resistance of the CIC21P101NE?

The maximum DC resistance is 20 milliohms.

Is the CIC21P101NE currently in production?

No, the component is discontinued and no longer manufactured.

What is the impedance value at 100 MHz?

The impedance is 100 Ohms at 100 MHz.