CIB41P151NE

Chip Ferrite Bead Overview

The CIB41P151NE is a single-line ferrite bead manufactured by Samsung Electro-Mechanics, designed for surface-mount installation in the 1806 (4516 metric) package. It exhibits an impedance of 150 Ohms at 100 MHz and supports a maximum rated current of 1A. The component features a maximum DC resistance of 50 milliohms and operates within a temperature range of -55°C to 125°C. Physical dimensions are 4.50mm in length and 1.60mm in width, with a maximum height of 1.80mm. This part is classified as obsolete and was subject to an End of Life notice on June 1, 2020.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through significant impedance characteristics at 100 MHz
• Utilizes a robust multilayer chip construction suitable for surface-mount technology applications
• Complies with RoHS3 standards and maintains low moisture sensitivity level classification

Chip Ferrite Bead Applications

• High-frequency signal filtering in electronic circuits
• Impedance matching networks requiring specific attenuation characteristics
• Power line noise suppression for components handling up to 1A current

Chip Ferrite Bead Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability should focus on surplus distributors or secondary markets rather than direct manufacturer supply. Buyers must confirm the authenticity of existing stock due to the end-of-life status. Replacement strategies should prioritize the identified substitute part numbers to ensure long-term supply chain stability and compatibility with current design requirements.

Chip Ferrite Bead Selection Notes

Designers should evaluate the 150 Ohm impedance at 100 MHz against target noise frequencies to ensure effective attenuation. The 1A current rating must be verified against peak circuit loads to prevent saturation or thermal issues. The 1806 footprint requires adequate PCB space allocation. Since the part is obsolete, alternative sourcing channels must be assessed for quality assurance and consistency before integration into new hardware designs.

Chip Ferrite Bead Part Context

The CIB41P151NE belongs to the CIB series of multilayer chip beads from Samsung Electro-Mechanics. These components are engineered for electromagnetic interference suppression in compact electronic devices. The series typically offers various impedance values and current ratings to suit different circuit protection needs. This specific model represents a higher-current variant within the broader family of passive filtering components.

Chip Ferrite Bead Replacement Considerations

MH2029-101Y by Bourns Inc. is documented as a similar replacement option.