CIC05Y121NC

Description：FERRITE BEAD 120 OHM 0402 1LN
Series：CIC05Y
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)

SKU:3293a9c68e74 Category: Ferrite Beads and Chips Brand: Samsung Electro-Mechanics

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Product introduction

CIC05Y121NC is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FERRITE BEAD 120 OHM 0402 1LN. Review the specifications below when checking this part for your BOM.

Chip Ferrite Bead specifications for CIC05Y121NC

Description：FERRITE BEAD 120 OHM 0402 1LN
Series：CIC05Y
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)
Filter Type：Power Line
Number of Lines：1
Impedance @ Frequency：120 Ohms @ 100 MHz
Current Rating (Max)：1.5A
DC Resistance (DCR) (Max)：90mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0402 (1005 Metric)
Mounting Type：Surface Mount
Height (Max)：0.022" (0.56mm)
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Features：-

Chip Ferrite Bead datasheet and documents for CIC05Y121NC

CIC05Y121NC

Chip Ferrite Bead Overview

The CIC05Y121NC is a surface-mount ferrite bead manufactured by Samsung Electro-Mechanics. It belongs to the CIC series and is housed in a 0402 (1005 metric) package. The component provides an impedance of 120 Ohms at 100 MHz with a rated current of 3 Amperes. Its maximum DC resistance is specified at 60 milliohms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

Provides electromagnetic interference suppression for single-line power applications
Designed for high-current signal integrity management in compact layouts
Constructed for reliable operation across extended industrial temperature ranges

Chip Ferrite Bead Applications

Power line filtering in portable electronic devices
Signal conditioning on high-speed data interfaces
Noise suppression in automotive electronic control units

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm final assembly compatibility with existing footprint designs. Request updated lifecycle documentation from the manufacturer to ensure long-term supply chain stability and compliance with current regulatory standards.

Chip Ferrite Bead Selection Notes

Evaluate impedance characteristics against target noise frequencies to ensure effective attenuation. Verify that the rated current exceeds peak operational loads to prevent saturation. Ensure the physical dimensions fit within the constrained board space requirements of the specific application design.

Chip Ferrite Bead Part Context

This component is part of the broader CIC ferrite bead family produced by Samsung Electro-Mechanics. These components are engineered for general-purpose noise suppression in consumer electronics and industrial systems. The product line emphasizes miniaturization while maintaining robust electrical performance for modern circuit protection needs.