ILB1206ER301V

Chip Ferrite Bead Overview

The Vishay Dale ILB1206ER301V is a high-power inductor designed for surface-mount applications. It features a shielded wire-wound construction with a ferrite core, providing high current handling capabilities and low DC resistance. The component operates within a temperature range of -55°C to +125°C and meets AEC-Q200 reliability standards for automotive electronics. Key electrical specifications include an inductance of 300 µH ±10%, a saturation current of 1.2 A, and a rated RMS current of 0.8 A.

Chip Ferrite Bead Feature Summary

• Shielded wire-wound design minimizes electromagnetic interference
• High saturation and RMS current ratings for power management
• Automotive-grade reliability compliant with AEC-Q200
• Low DC resistance for improved efficiency

Chip Ferrite Bead Applications

• Automotive power supply circuits
• DC-DC converter input/output filtering
• On-board charger systems
• Industrial power regulation modules

Chip Ferrite Bead Procurement Notes

Verify the complete part number including tolerance suffix (V) and tape/reel packaging details on official distributor datasheets. Confirm RoHS compliance status and specific manufacturing date codes if required for production traceability. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering.

Chip Ferrite Bead Selection Notes

Select this component when high current density and magnetic shielding are critical in compact PCB layouts. Evaluate thermal performance under maximum load conditions to ensure junction temperatures remain within specified limits. Compare saturation characteristics against peak current demands of the target circuit topology.

Chip Ferrite Bead Part Context

This part belongs to Vishay Dale's ILB series of shielded power inductors. The series is engineered for demanding automotive and industrial environments requiring robust performance under high stress. The 1206 package size offers a balance between power handling capacity and space constraints.

Chip Ferrite Bead Replacement Considerations

Consult official cross-reference lists for equivalent parts from Vishay or other manufacturers. Verify that substitute components match the 300 µH inductance, 1.2 A saturation current, and physical footprint dimensions. Ensure compatibility with existing assembly processes and regulatory certifications.