BKH1005LM182-T

Chip Ferrite Bead Overview

The BKH1005LM182-T is a high-temperature multilayer ferrite bead from the BK series H type, manufactured by Taiyo Yuden. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length, 0.5 mm width, and 0.55 mm height. The component provides an impedance of 1800 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 2 ohms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• High-temperature design suitable for demanding thermal environments
• Compact 0402 surface-mount footprint for space-constrained layouts
• Multilayer construction for stable high-frequency noise suppression

Chip Ferrite Bead Applications

• High frequency noise countermeasure in personal computers
• Noise suppression in digital cameras
• Filtering in information system products

Chip Ferrite Bead Procurement Notes

Verify end-of-life status before integration, as this component may be discontinued. Confirm RoHS3 compliance and specific lot traceability requirements during sourcing. Ensure alternative components are identified if supply continuity is critical for long-term production cycles.

Chip Ferrite Bead Selection Notes

Select this part for applications requiring high-temperature stability and compact noise filtering. The 200 mA current rating suits low-power digital lines. Verify that the 1800 ohm impedance matches the target noise frequency spectrum. Ensure PCB layout accommodates the 0402 package dimensions.

Chip Ferrite Bead Part Context

This component belongs to the BK series H type, designed specifically for high-temperature performance. It is part of Taiyo Yuden's multilayer chip bead inductor lineup, offering reliable electromagnetic interference suppression in small form factors for consumer electronics.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check manufacturer notices for direct replacements or qualified alternatives.