ILBB1812ER700V

Chip Ferrite Bead Overview

The ILBB1812ER700V is a multilayer ferrite bead from the Vishay Dale ILBB series, designed for surface-mount applications. It features an impedance of 70 Ohms with a tolerance of 25 percent and a maximum DC resistance of 400 mOhms. The component supports a rated DC current of 200 mA and operates within a temperature range of -55 C to +125 C. Housed in an 1812 (4532 metric) package measuring 4.5 mm by 3.2 mm, it utilizes SMD/SMT termination types.

Chip Ferrite Bead Feature Summary

• Multilayer construction provides high reliability in rugged environments
• Nickel barrier coating eliminates silver migration issues
• Broad operating temperature range ensures stable performance

Chip Ferrite Bead Applications

• Telecommunications equipment
• Computer systems
• Automotive electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix and package configuration against official Vishay documentation prior to ordering. Confirm that the selected variant meets the required impedance tolerance and current ratings for the target circuit design. Ensure compliance with RoHS directives and check for any specific handling requirements related to the multilayer ceramic structure during assembly processes.

Chip Ferrite Bead Selection Notes

Select this component when a 70 Ohm impedance at 100 MHz is required within an 1812 footprint. Consider the 200 mA current rating and 400 mOhms DC resistance limits to ensure adequate signal filtering without excessive power loss. Evaluate the -55 C to +125 C operating range against environmental conditions to confirm suitability for the intended application scenario.

Chip Ferrite Bead Part Context

This part belongs to the Vishay Dale ILBB series of surface-mount multilayer ferrite beads. The series includes various package sizes such as 0402, 0603, 0805, 1210, 1806, and 1812. These components are engineered to reduce electromagnetic interference in sensitive electronic circuits while maintaining high reliability through specialized coatings and robust ceramic materials.

Chip Ferrite Bead Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.