CIC31P500NE

Chip Ferrite Bead Overview

The CIC31P500NE is a power line ferrite bead manufactured by Samsung Electro-Mechanics. It features a 1206 (3216 Metric) surface-mount package with a maximum height of 0.051 inches (1.30 mm). The component provides an impedance of 50 Ohms at 100 MHz and supports a current rating of 3 Amperes. Its maximum DC resistance is specified as 25 milliohms. This device is designed for noise suppression in power circuits.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for power lines through high-frequency impedance characteristics.

Chip Ferrite Bead Applications

• Power line noise filtering in electronic devices

Chip Ferrite Bead Procurement Notes

Verify the obsolete status of this specific part number before initiating any procurement activities. Confirm availability of authorized substitutes if production continuity is required. Ensure all technical specifications match the design requirements, particularly impedance and current ratings. Check RoHS compliance documentation to meet environmental standards. Validate that the 1206 package dimensions fit the intended PCB layout constraints.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is needed for DC power while attenuating high-frequency noise. The 3A current rating suits moderate power applications. The 1206 package offers a balance between size and thermal performance. Verify that the 50 Ohm impedance at 100 MHz aligns with the target noise frequency spectrum. Consider the low DC resistance to minimize voltage drop in the power path.

Chip Ferrite Bead Part Context

Samsung Electro-Mechanics produces passive components including MLCCs, inductors, and ferrite beads. The company focuses on materials science and precision mechanics for electronic components. This ferrite bead belongs to their passive component portfolio used for signal integrity and noise control in various electronic assemblies.

Chip Ferrite Bead Replacement Considerations

Public sources indicate this product is no longer manufactured. View substitutes provided by distributors or manufacturers for equivalent 1206 ferrite beads with similar 50 Ohm @ 100 MHz impedance and 3A current handling capabilities.

Chip Ferrite Bead FAQ

What is the impedance value of the CIC31P500NE at 100 MHz?

The impedance is 50 Ohms at 100 MHz.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 25 milliohms.