FBMH1608HM221-T

Chip Ferrite Bead Overview

The FBMH1608HM221-T is a single-line ferrite bead from the Taiyo Yuden FB series, designed for power line applications. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.9 mm height. The component provides an impedance of 220 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 1.8 A and has a maximum DC resistance of 70 milliohms. The device operates within a temperature range of -40°C to +125°C and complies with RoHS3 standards.

Chip Ferrite Bead Feature Summary

• Engineered specifically for noise suppression on power lines in compact electronic designs.
• Utilizes high-permeability ferrite material to effectively attenuate electromagnetic interference across a broad frequency spectrum.
• Constructed with robust SMD terminals suitable for automated surface-mount assembly processes.

Chip Ferrite Bead Applications

• Noise filtering for power supply rails in portable consumer electronics
• Electromagnetic interference suppression in mobile communication devices
• Signal integrity enhancement in automotive infotainment systems

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number FBMH1608HM221-T against official Taiyo Yuden documentation to ensure authenticity. Confirm that the received components match the specified 0603 package dimensions and electrical characteristics. Check for RoHS3 compliance markings as required by regulatory standards. Ensure storage conditions maintain moisture sensitivity level 1 integrity prior to soldering.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile 0603 footprint is required for power line filtering. Choose based on the specific need for 220 ohms impedance at 100 MHz to target high-frequency noise. Consider the 1.8 A current rating to ensure adequate headroom for the application's power rail. Evaluate the 70 milliohm DC resistance to minimize voltage drop and power loss in the circuit design.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series M type, which focuses on chip bead inductors for power lines. The FB series offers various impedance values and current ratings tailored for different power management needs. The 0603 size provides a balance between performance and board space efficiency, making it suitable for dense PCB layouts in modern electronics.

Chip Ferrite Bead Replacement Considerations

LSMGA160808T221RG is listed as a suggested alternate part number. Verify compatibility regarding impedance, current rating, and physical dimensions before substitution.

Chip Ferrite Bead FAQ

What is the impedance value of the FBMH1608HM221-T at 100 MHz?

The impedance is 220 ohms at 100 MHz with a tolerance of ±25%.

Does the FBMH1608HM221-T support high-temperature environments?

Yes, the component is rated for operation up to +125°C.