FBMJ4516HM560NT

Chip Ferrite Bead Overview

FBMJ4516HM560NT is a surface-mount ferrite bead from Taiyo Yuden, designed for power line filtering in automotive and industrial applications. It features an L1806 (1806) package with dimensions of 4.5 mm length, 1.6 mm width, and 1.3 mm height. The component provides an impedance of 56 Ohms at 100 MHz and supports a rated current of 6 A. Its maximum DC resistance is 7 mOhm, ensuring low insertion loss in high-current circuits. The device operates within a temperature range of -40 °C to +125 °C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line suppression
• Automotive-grade reliability with AEC-Q200 qualification
• Low DC resistance for efficient power transmission
• Compact surface-mount form factor for dense PCB layouts

Chip Ferrite Bead Applications

• Automotive infotainment systems
• Industrial equipment power lines
• Medical equipment power filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'NT' against the manufacturer's official datasheet to confirm packaging details and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for your circuit design. Cross-reference the part number with the latest revision history to avoid obsolete stock or updated material compositions.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring significant current capacity alongside EMI suppression. The 6 A rating distinguishes it from standard signal-line ferrites. Consider the 56 Ohm impedance profile at 100 MHz for noise frequencies in that range. Verify thermal management requirements given the power dissipation under full load conditions.

Chip Ferrite Bead Part Context

This part belongs to the FBMJ series, which focuses on high-current power line applications. Unlike general-purpose ferrites, this series emphasizes robustness in harsh environments. It complements other passive components like MLCCs and inductors in power supply stages. The series is tailored for industries demanding high reliability and long-term stability.

Chip Ferrite Bead Replacement Considerations

Mouser suggests LCMCA451611T900RG as an alternate option. Verify if the alternative meets the same 6 A current rating and 56 Ohm impedance requirement. Check package compatibility and thermal characteristics before substitution.