CIB41P151NC

Chip Ferrite Bead Overview

The Samsung Electro-Mechanics CIB41P151NC is a single-line multilayer chip ferrite bead designed for surface mount applications. It features an impedance of 150 Ohms at 100 MHz and supports a maximum DC current of 1A. The component has a maximum DC resistance (DCR) of 50 milliohms and operates within a temperature range of -55°C to 125°C. Housed in an 1806 (4516 metric) package with dimensions of 4.50mm x 1.60mm, it meets RoHS3 standards and carries an MSL rating of 1.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for signal lines in the 100 MHz frequency range
• Supports continuous DC currents up to 1A with low insertion loss
• Constructed as a robust multilayer ceramic structure suitable for automated surface mounting

Chip Ferrite Bead Applications

• High-speed data line filtering in portable electronic devices
• Noise suppression on power supply rails for sensitive integrated circuits
• EMI reduction in automotive infotainment and control modules

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'C' against the original design specification, as distributors may list variants like CIB41P151NE. Confirm end-of-life status and last-time-buy dates if sourcing from secondary markets. Ensure the selected package matches the 1806 footprint requirements of the PCB layout.

Chip Ferrite Bead Selection Notes

Select this component when a 150 Ohm impedance at 100 MHz is required for EMI filtering. Ensure the circuit current does not exceed 1A to prevent saturation or excessive heating. Verify that the 1806 package size fits within the available board space constraints.

Chip Ferrite Bead Part Context

This part belongs to the CIB series of multilayer chip beads manufactured by Samsung Electro-Mechanics. These components are engineered for compact designs requiring effective noise suppression in small form factors. The series is widely used in consumer electronics and industrial equipment for signal integrity management.

Chip Ferrite Bead Replacement Considerations

Check for direct substitutes such as the CIB41P151NE variant, ensuring identical electrical parameters and package dimensions before substitution.