BKP0603HM220-T

Chip Ferrite Bead Overview

The BKP0603HM220-T is a multilayer chip bead inductor from the BK series, designed for power line noise suppression. It features a 0201 (0603 metric) surface-mount package with dimensions of 0.6 mm length, 0.3 mm width, and 0.33 mm height. The component provides an impedance of 22 Ohms at a test frequency of 100 MHz, with a tolerance of ±25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 65 mOhms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact power line filtering
• High current handling capability for power circuits
• Automotive-grade reliability qualification

Chip Ferrite Bead Applications

• Power supply input/output filtering
• Noise suppression on high-current signal lines
• Automotive electronic circuit protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix and RoHS status against the manufacturer's latest datasheet before ordering. Confirm availability as product lifecycle status may vary. Ensure the selected packaging format matches production requirements. Cross-reference impedance values at the intended operating frequency to validate performance suitability for the specific application design.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0201 footprint for power line filtering. The 500 mA current rating makes it suitable for moderate power applications. Verify that the 22 Ohm impedance at 100 MHz aligns with the target noise spectrum. Consider the low DC resistance to minimize voltage drop in the power path during normal operation.

Chip Ferrite Bead Part Context

This part belongs to Taiyo Yuden's BK series of ferrite chip beads. It is distinct from other series by its specific power line optimization and automotive qualification. The 0201 size allows for high-density PCB layouts while maintaining effective noise attenuation characteristics for sensitive electronic systems.

Chip Ferrite Bead Replacement Considerations

Check for direct substitutes within the BK series with similar impedance and current ratings. Verify package compatibility for any alternative components. Ensure electrical parameters match the original design requirements.