CIB21P470NE

Chip Ferrite Bead Overview

The CIB21P470NE is a ferrite bead manufactured by Samsung Electro-Mechanics, designed for surface-mount technology (SMD/SMT) applications. It features an 0805 (2012 Metric) package with dimensions of 2.00mm length and 1.25mm width. The component provides an impedance of 47 Ohms at a frequency of 100 MHz. It supports a maximum current rating of 1.5A and exhibits a low DC resistance of 50mOhm. This device belongs to the category of ferrite beads and chokes, intended for noise suppression in electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides 47 Ohms impedance at 100 MHz for effective high-frequency noise attenuation
• Supports continuous current up to 1.5A with minimal signal loss due to 50mOhm DC resistance
• Utilizes compact 0805 surface-mount footprint for space-constrained PCB layouts

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise suppression
• EMI/RFI mitigation in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current derating curves against the official Samsung Electro-Mechanics datasheet before finalizing design integration. Ensure that the selected package size aligns with the manufacturing equipment capabilities and soldering profile requirements for the 0805 form factor.

Chip Ferrite Bead Selection Notes

Select this component when a balance between moderate current handling and significant high-frequency attenuation is required. The 0805 package offers a compromise between thermal performance and board space efficiency compared to smaller footprints, while the 1.5A rating suits general-purpose power and signal lines.

Chip Ferrite Bead Part Context

This ferrite bead is part of Samsung Electro-Mechanics' passive component portfolio, specifically targeting electromagnetic interference suppression. It complements their capacitor and resistor lines by providing essential signal integrity solutions for modern electronic devices requiring robust noise management in compact designs.

Chip Ferrite Bead Replacement Considerations

Consult manufacturer cross-reference lists for verified substitutes. Ensure replacement parts match the 47 Ohm @ 100 MHz impedance, 1.5A current rating, and 0805 package dimensions to maintain circuit performance and mechanical fit.