ILB1206ER310V

Chip Ferrite Bead Overview

The ILB1206ER310V is a multilayer ferrite bead manufactured by Vishay / Dale, designed for surface-mount technology in the 1206 (3216 metric) package. It exhibits an impedance of 31 Ohms with a 25% tolerance at a test frequency of 100 MHz. The component supports a maximum DC current of 500 mA and maintains a maximum DC resistance of 50 mOhms. Operating temperatures range from -55°C to +125°C. Physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact high-frequency noise suppression
• Surface-mount design compatible with standard SMD/SMT assembly processes
• Wide operating temperature range suitable for demanding environments

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply output decoupling
• RF circuit interference suppression

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number ILB1206ER310V against official Vishay documentation to confirm specifications. Ensure compatibility with 1206 footprint requirements and check RoHS compliance status via the datasheet. Confirm that the 31 Ohm impedance value meets the specific noise attenuation needs of the target application circuit.

Chip Ferrite Bead Selection Notes

Select this component when a 31 Ohm impedance at 100 MHz is required within a 1206 package. Ensure the circuit current does not exceed 500 mA to prevent saturation. Consider the 50 mOhm DC resistance impact on voltage drop. Verify thermal management capabilities within the -55°C to +125°C operational range for the intended environment.

Chip Ferrite Bead Part Context

This component belongs to the ILB-1206 series of ferrite chip beads from Vishay / Dale. The series offers various impedance values in a standardized 1206 surface-mount package. These components are engineered for effective electromagnetic interference suppression in space-constrained electronic designs requiring reliable performance across wide temperature ranges.

Chip Ferrite Bead Replacement Considerations

Consult the official Vishay datasheet for direct cross-reference information. Verify that any substitute part matches the 1206 package dimensions, 31 Ohm impedance at 100 MHz, and 500 mA current rating. Ensure equivalent thermal and electrical characteristics before implementation.