LCMCA451611T900RG

Chip Ferrite Bead Overview

The LCMCA451611T900RG is a wire-wound ferrite bead inductor from the LCMC series, designed for power line applications. It features an 1806 (4516 metric) surface-mount package with dimensions of 4.6 mm length, 1.6 mm width, and 1.3 mm height. The component provides an impedance of 90 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 4 A. Its maximum DC resistance is 14 mOhms, with an impedance tolerance of 25%. It operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Wire-wound construction for high-current power line filtering
• High saturation current capability suitable for power supply lines
• Shielded design to minimize electromagnetic interference

Chip Ferrite Bead Applications

• Power line noise suppression in electronic circuits
• EMI filtering for high-current DC power rails
• Signal integrity protection in power management modules

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Taiyo Yuden documentation to ensure authenticity. Confirm that the specific suffix matches the required impedance and current ratings. Check RoHS compliance status directly from the datasheet. Ensure the ordering quantity aligns with the manufacturer's reel packaging specifications. Validate the component date code and storage conditions upon receipt.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring high-current handling with significant impedance at 100 MHz. The 1806 package offers a balance between current capacity and board space. Consider the 14 mOhm DC resistance for power loss calculations. Ensure the operating environment stays within the specified -40°C to +125°C range. Verify compatibility with automated pick-and-place equipment due to the reel packaging format.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LCMC series of wire-wound inductors from Taiyo Yuden. These components are engineered specifically for power line applications where high current carrying capacity is essential. The series utilizes a unique wire-wound structure combined with ferrite material to achieve superior performance compared to standard chip beads in high-power scenarios.

Chip Ferrite Bead Replacement Considerations

FBMJ4516HM900-T is a confirmed substitute part number for this component.