CIM21U102NC

Chip Ferrite Bead Overview

The CIM21U102NC is a ferrite bead component manufactured by Samsung Electro-Mechanics, designed for surface-mount technology (SMD) applications. It belongs to the Ferrite Beads and Chips category and features an 0805 package size. The device provides a impedance of 1000 Ohms at its rated frequency, serving as a passive filter to suppress high-frequency noise in electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics
• Designed for surface-mount integration into compact circuit boards
• Utilizes ferrite material properties for effective noise attenuation

Chip Ferrite Bead Applications

• High-frequency noise filtering in digital signal processing lines
• Power supply line decoupling in consumer electronics
• Signal integrity enhancement in communication interfaces

Chip Ferrite Bead Procurement Notes

Verify current availability status as public records indicate this part may be obsolete or discontinued. Confirm with the manufacturer or authorized distributors regarding active production status and lead times before finalizing procurement plans. Ensure compatibility with existing design specifications if sourcing alternatives is required due to end-of-life status.

Chip Ferrite Bead Selection Notes

Select this component based on the requirement for 1000 Ohm impedance in an 0805 footprint. Evaluate thermal performance and current handling capabilities against specific circuit load requirements. Consider physical dimensions and mounting orientation constraints during PCB layout planning to ensure proper integration with surrounding components.

Chip Ferrite Bead Part Context

This ferrite bead is part of Samsung Electro-Mechanics' passive component portfolio, specifically targeting EMI/RFI suppression needs. It complements other SMD filters and capacitors within the same product family, offering standardized packaging for automated assembly processes in modern electronics manufacturing environments.

Chip Ferrite Bead Replacement Considerations

Public sources list the CIM21U102NC as obsolete. Engineers should consult official replacement guides from Samsung Electro-Mechanics or identify equivalent ferrite beads with matching 1000 Ohm impedance and 0805 package dimensions from alternative manufacturers.