FBMJ3216HS480NT

Chip Ferrite Bead Overview

The FBMJ3216HS480NT is an automotive-grade ferrite chip bead from the Taiyo Yuden FB series, designed for power line noise suppression. It features a 1206 (3216 metric) SMD package with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. The component provides an impedance of 48 ohms at 100 MHz with a tolerance of ±30%. It supports a maximum DC current of 6 A and has a maximum DC resistance of 5 mΩ. Operating temperatures range from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Automotive-grade reliability with AEC-Q200 qualification and TS-16949 factory certification
• High current handling capability suitable for power line applications
• Compact surface-mount design for efficient PCB integration

Chip Ferrite Bead Applications

• Automotive electronic systems requiring high-reliability noise filtering
• Industrial equipment power circuits
• Medical equipment signal integrity protection

Chip Ferrite Bead Procurement Notes

Verify that the specific part number matches the required automotive grade specifications. Confirm that the manufacturer holds valid AEC-Q200 qualification and TS-16949 certification for this component. Ensure compatibility with your assembly process regarding the 1206 package size and soldering requirements. Check for any recent product lifecycle changes or obsolescence notices directly from Taiyo Yuden before finalizing procurement plans.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity and automotive reliability are critical. The 6 A rating and low DCR make it suitable for power lines where minimal voltage drop is needed. The 48 Ω impedance at 100 MHz targets specific noise frequencies. Consider the 1206 footprint for space-constrained designs. Verify thermal performance within the -40°C to +125°C operating range for your specific environment.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series M type, specifically engineered for power line applications. Taiyo Yuden utilizes proprietary raw materials and advanced manufacturing technologies to ensure consistent performance and flexibility in assembly. The component is part of a broader portfolio of passive elements designed for harsh environments, emphasizing long lifetimes and low failure rates for critical infrastructure.

Chip Ferrite Bead Replacement Considerations

Taiyo Yuden lists LSMCC321611T480NG as a suggested alternate part number for the FBMJ3216HS480NT. Verify electrical parameters and physical dimensions before substitution. No other public substitute part numbers are confirmed.