LLMGA452525T162NG

Chip Ferrite Bead Overview

The LLMGA452525T162NG is a single-element, shielded ferrite chip bead manufactured by Taiyo Yuden. It operates within a temperature range of -40°C to +125°C and features SMD/SMT termination. The component exhibits an impedance of 1.6 kOhms at a test frequency of 100 MHz with a tolerance of 30%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 130 mOhms. The physical dimensions are 4.5 mm in length, 2.5 mm in width, and 2.5 mm in height, corresponding to the 1810 (4525 metric) package.

Chip Ferrite Bead Feature Summary

• Shielded construction for electromagnetic interference suppression
• High current handling capability suitable for power lines
• Surface mount design for automated assembly

Chip Ferrite Bead Applications

• Power supply circuits
• Battery chargers
• Voltage regulation 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 through the manufacturer's official declarations. Ensure the component meets the specified operating temperature range for the intended application environment.

Chip Ferrite Bead Selection Notes

Select this component when EMI suppression is required on single power lines carrying up to 2 A. The 1.6 kOhm impedance at 100 MHz provides effective noise filtering. The 1810 package size offers a balance between current capacity and board space. Verify that the 130 mOhm DC resistance aligns with system power loss requirements.

Chip Ferrite Bead Part Context

This component belongs to the LLMG series of wire-wound ferrite bead inductors designed for power line applications. It serves as an alternative to similar high-current ferrite beads in the 1810 package format. The series is engineered for robust performance in automotive and industrial environments requiring reliable noise suppression.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FBMH4525HM162NT, LSMGA452525T162NG, and LCMGA452525T162NG. These alternatives share identical electrical specifications and package dimensions.