CIM10U221NC

Chip Ferrite Bead Overview

The CIM10U221NC is a single-line ferrite bead chip manufactured by Samsung Electro-Mechanics, designed for electromagnetic interference (EMI) suppression. It features a 0603 surface-mount package with physical dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component exhibits an impedance of 220 Ohms at 100 MHz and a maximum DC resistance of 0.25 Ohms. It supports a rated current of 0.4 A and operates within a temperature range of -55°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides effective EMI suppression for single-line signal paths
• Constructed from ferrite material for high-frequency noise attenuation
• Designed for surface-mount technology integration

Chip Ferrite Bead Applications

• Electromagnetic interference suppression in electronic circuits
• Signal line filtering in consumer electronics
• Noise reduction in portable devices

Chip Ferrite Bead Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm availability through authorized distributors or approved substitute components. Ensure that any replacement parts meet the original electrical specifications and physical footprint requirements to maintain circuit integrity and compliance.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring 0603 footprint EMI filtering. Consider the 0.4 A current rating and 220 Ohm impedance at 100 MHz when designing signal lines. Evaluate thermal performance within the specified -55°C to 125°C operating range to ensure reliability under varying environmental conditions.

Chip Ferrite Bead Part Context

This component belongs to the CIM series of ferrite beads and chips from Samsung Electro-Mechanics. The series is engineered for passive filtering and noise suppression in analog and mixed-signal integrated circuits. The CIM10U221NC specifically addresses high-frequency interference in compact surface-mount designs.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitutes include the CIM10N121NC. Verify compatibility regarding impedance values and physical dimensions before implementation.