LMMCA160808T180NG

Chip Ferrite Bead Overview

The LMMCA160808T180NG is a high-current ferrite bead manufactured by Taiyo Yuden, designed for power line noise suppression. It features an impedance of 18 Ohms at a test frequency of 100 MHz with a tolerance of 30%. The component supports a maximum DC current of 7.5 Amperes and exhibits a low maximum DC resistance of 4 milliohms. Housed in a compact 0603 (1608 metric) surface-mount package measuring 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height, it operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Engineered for high-current power line applications with significant noise attenuation capabilities.
• Utilizes wire-wound construction to achieve low DC resistance while maintaining high current handling.
• Provides reliable electromagnetic interference suppression across a wide industrial temperature range.

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output noise reduction
• High-current signal line protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Taiyo Yuden documentation to ensure exact electrical matching. Confirm RoHS compliance status and packaging format requirements prior to ordering. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and availability. Ensure the selected variant meets the specific impedance and current ratings required for the target circuit design.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring robust noise suppression on high-current power rails. The low DC resistance minimizes voltage drop and power loss during operation. Ensure the PCB footprint accommodates the 0603 package dimensions. Verify that the operating environment remains within the specified thermal limits to maintain performance stability and longevity.

Chip Ferrite Bead Part Context

This component belongs to the LMMC series of ferrite beads from Taiyo Yuden. These parts are specifically engineered for power line applications where high current capacity is critical. The series offers a balance of effective high-frequency noise absorption and minimal impact on the DC signal path due to its low resistive characteristics.

Chip Ferrite Bead Replacement Considerations

Publicly documented substitutes include FBMJ1608HM180NTW and LSMCA160808T180NGR. Verify compatibility regarding impedance, current rating, and physical dimensions before substitution.