ILB1206ER102V

Chip Ferrite Bead Overview

The ILB1206ER102V is a multilayer ferrite bead from the Vishay Dale ILB-1206 series, designed for surface-mount applications. It provides an impedance of 1 kOhms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and features a maximum DC resistance of 400 mOhms. Encased in a standard 1206 (3216 metric) package measuring 3.2 mm x 1.6 mm x 1.1 mm, it operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Magnetically self-shielded construction minimizes electromagnetic interference coupling with adjacent components.
• Multilayer ferrite technology enables high reliability in compact surface-mount designs.
• Suitable for EMI suppression and filtering in high-frequency electronic circuits.

Chip Ferrite Bead Applications

• EMI suppression in signal lines
• Power supply filtering
• High-frequency circuit noise reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'ER' against the manufacturer's official datasheet to confirm impedance characteristics and tolerance levels. Ensure that the selected packaging format, such as cut tape or reel, aligns with automated assembly requirements. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 1 kOhm impedance at 100 MHz is required for effective noise attenuation. The 200 mA current rating must be sufficient for the target application's DC load. Consider the 1206 footprint constraints and the operating temperature range up to 125°C during thermal design analysis.

Chip Ferrite Bead Part Context

This part belongs to the ILB-1206 series of multilayer ferrite beads manufactured by Vishay / Dale. These components are engineered for surface-mount technology (SMD/SMT) and offer a balance of high impedance and low DC resistance. The series is widely used in consumer electronics and industrial equipment for managing electromagnetic compatibility.

Chip Ferrite Bead Replacement Considerations

Consult the official Vishay / Dale cross-reference documentation for verified substitute part numbers. Do not assume interchangeability based solely on package dimensions or nominal impedance values without verifying electrical specifications and thermal ratings.