FBMH4525HM162NT

Chip Ferrite Bead Overview

The FBMH4525HM162NT is a single-channel ferrite chip bead from the FB series, manufactured by Taiyo Yuden. It features an impedance of 1.6 kOhms at a test frequency of 100 MHz with a tolerance of 30%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 130 mOhms. It utilizes SMD/SMT termination and is housed in a 1810 (4525 metric) package measuring 4.5 mm x 2.5 mm x 2.5 mm. The device operates within a temperature range of -40°C to +125°C and is shielded.

Chip Ferrite Bead Feature Summary

• Designed for automotive body, chassis, and infotainment applications as well as industrial equipment.
• Provides electromagnetic interference suppression through high-impedance characteristics at specific frequencies.
• Constructed with shielded architecture to contain magnetic fields.

Chip Ferrite Bead Applications

• Automotive body and chassis systems
• Automotive infotainment units
• Industrial equipment power lines

Chip Ferrite Bead Procurement Notes

Verify the exact part number against official Taiyo Yuden documentation to ensure compatibility with design specifications. Confirm that the 1810 package dimensions and electrical parameters match the target circuit requirements. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement decisions.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring high current handling capability alongside significant noise suppression in compact spaces. The 2 A rating and low DC resistance make it suitable for power line filtering where voltage drop must be minimized. Ensure the operating environment stays within the specified thermal limits for reliable performance.

Chip Ferrite Bead Part Context

This component belongs to the FB series of ferrite beads from Taiyo Yuden, which are qualified under AEC-Q200 standards. The series includes various packages and impedance values tailored for automotive and industrial reliability. The FBMH4525HM162NT specifically addresses needs for higher current applications compared to smaller footprint variants.

Chip Ferrite Bead Replacement Considerations

LSMGA452525T162NG and LLMGA452525T162NG are listed as suggested alternate part numbers. Verify electrical equivalence and physical footprint compatibility before substitution.

Chip Ferrite Bead FAQ

What is the test frequency for the impedance specification?

The impedance of 1.6 kOhms is measured at a test frequency of 100 MHz.

Is this component suitable for automotive use?

Yes, it is designed for automotive body, chassis, and infotainment applications and meets AEC-Q200 qualification standards.