ILBB0805ER7R0V

Chip Ferrite Bead Overview

The ILBB0805ER7R0V is a multilayer ferrite bead from the Vishay Dale ILBB-0805 series, designed for surface-mount applications in the 0805 (2012 metric) package. It exhibits an impedance of 7 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 600 mA and features a maximum DC resistance of 60 mOhms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 2 mm in length, 1.25 mm in width, and 0.9 mm in height.

Chip Ferrite Bead Feature Summary

• Multilayer construction provides compact noise suppression in small surface-mount footprints
• High current handling capability suitable for power line filtering applications
• Low DC resistance minimizes signal loss and power dissipation in series circuits

Chip Ferrite Bead Applications

• EMI suppression on high-speed data lines
• Power supply input filtering for portable electronics
• Noise attenuation in RF circuit interfaces

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'V' against the manufacturer's datasheet to confirm packaging configuration and RoHS compliance status. Ensure the ordering quantity aligns with standard reel sizes if bulk procurement is required. Cross-reference the impedance value at 100 MHz to validate suitability for the target frequency spectrum. Confirm that the 600 mA current rating meets the operational requirements of the application circuit under all thermal conditions.

Chip Ferrite Bead Selection Notes

Select this component when a low impedance value is required for minimal insertion loss while maintaining effective high-frequency noise attenuation. The 0805 package offers a balance between current capacity and board space efficiency compared to smaller packages. Consider the 25% tolerance if precise impedance matching is not critical. The wide operating temperature range ensures reliability in diverse environmental conditions without derating.

Chip Ferrite Bead Part Context

This part belongs to the ILBB-0805 series of multilayer ferrite beads manufactured by Vishay Dale. The series utilizes proprietary ceramic materials to achieve stable performance across varying temperatures and frequencies. These components are engineered for general-purpose EMI suppression in consumer electronics, telecommunications, and computing hardware where space constraints limit the use of larger discrete inductors or common-mode chokes.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers: None.