ILBB0402ER241V

Chip Ferrite Bead Overview

The Vishay Dale ILBB0402ER241V is a multilayer ferrite chip bead designed for surface-mount technology in the 0402 (1005 metric) package. It provides an impedance of 240 Ohms with a tolerance of ±25% at a test frequency of 100 MHz. The component supports a maximum DC current of 200 mA and features a maximum DC resistance of 700 mOhms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 1 mm in length, 0.5 mm in width, and 0.5 mm in height.

Chip Ferrite Bead Feature Summary

• Multilayer construction for electromagnetic interference reduction
• Nickel barrier coating to prevent silver migration
• Wide operating temperature range for rugged environments

Chip Ferrite Bead Applications

• Telecommunications equipment
• Computer systems
• Automotive applications

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer part number against official Vishay documentation to ensure authenticity. Confirm that the received components match the specified 0402 package dimensions and electrical characteristics. Check for physical damage or contamination before integration into circuit designs.

Chip Ferrite Bead Selection Notes

Select this component when space-constrained designs require effective noise suppression in high-frequency circuits. The 0402 footprint allows for dense PCB layouts. Ensure the required impedance at 100 MHz aligns with the target noise spectrum. Verify that the 200 mA current rating exceeds the maximum expected signal line current to prevent saturation.

Chip Ferrite Bead Part Context

This component belongs to the Vishay Dale ILBB series of surface-mount ferrite beads. The series includes various package sizes such as 0603, 0805, 1210, and 1812. These parts are engineered to reduce electromagnetic interference in sensitive electronic applications while maintaining reliability under varying thermal conditions.

Chip Ferrite Bead Replacement Considerations

The Murata BLM15BC241SN1D is a documented substitute with identical 240 Ohm impedance and 0402 packaging. Verify pin compatibility and current ratings before substitution.