CIB31P310NE

Chip Ferrite Bead Overview

The CIB31P310NE is a single-line ferrite bead chip manufactured by Samsung Electro-Mechanics. It features a 1206 (3216 metric) surface-mount package with dimensions of 3.20mm length and 1.60mm width. The component provides an impedance of 70 Ohms at 100 MHz and supports a maximum rated current of 1.5A. Its DC resistance is specified at a maximum of 100 milliohms. The device operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics at target frequencies
• Designed for surface-mount integration into compact electronic circuits
• Constructed with robust materials suitable for wide industrial temperature environments

Chip Ferrite Bead Applications

• Signal line filtering in consumer electronics
• Power supply noise reduction in embedded systems
• High-frequency circuit protection in automotive modules

Chip Ferrite Bead Procurement Notes

Verify the specific ordering suffix to ensure correct packaging and tolerance specifications. Confirm that the intended application current does not exceed the 1.5A rating to prevent thermal degradation. Check for end-of-life notifications or product change notices, as availability may be limited due to discontinuation status. Ensure compatibility with standard reflow soldering profiles for 1206 packages.

Chip Ferrite Bead Selection Notes

Select this component when a 70 Ohm impedance at 100 MHz is required for noise suppression. The 1.5A current rating suits moderate power applications. Consider the 1206 footprint for board space constraints. Compare against alternative ferrite beads if higher current handling or different impedance curves are needed. Verify moisture sensitivity level requirements for storage and handling procedures.

Chip Ferrite Bead Part Context

This part belongs to the CIB31 series of multilayer chip beads from Samsung Electro-Mechanics. The series is designed for general-purpose noise suppression in various electronic devices. The manufacturer specializes in passive components and modules for automotive and industrial markets. This specific model represents a standard impedance variant within their ferrite bead portfolio.

Chip Ferrite Bead Replacement Considerations

ILB1206ER700V by Vishay Dale is documented as a similar substitute part number.