LLMGA453232L202RG

Chip Ferrite Bead Overview

The LLMGA453232L202RG is a shielded ferrite chip bead from the TAIYO YUDEN LLMG series, designed for high-current applications. It features an impedance of 2000 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 1.3 A and has a maximum DC resistance of 0.13 Ohms. It operates within a temperature range of -40°C to +125°C. The device utilizes a surface-mount 1812 (4532 metric) package with dimensions of 4.5 mm length, 3.2 mm width, and 3.5 mm height.

Chip Ferrite Bead Feature Summary

• Shielded construction minimizes electromagnetic interference radiation
• High current handling capability suitable for power line filtering
• Stable performance across wide operating temperature ranges

Chip Ferrite Bead Applications

• Medical devices classified as GHTF Classes A to B
• Power line radiated noise suppression
• Conducted noise filtering in electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer part number against official Taiyo Yuden documentation to ensure compatibility with design requirements. Confirm that the shielded ferrite bead specifications match the intended circuit's impedance and current needs. Check for any RoHS compliance details or alternative part numbers such as LSMGA453232L202RG if sourcing constraints exist. Ensure the selected packaging format meets assembly line requirements.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity and effective noise suppression are required in compact designs. The 1812 package offers a balance between current handling and board space efficiency. Consider the 2000 Ohm impedance profile for target frequency attenuation. Verify thermal stability requirements against the -40°C to +125°C operating range. Evaluate the shielded feature necessity to prevent EMI radiation in sensitive environments.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LLMG series, which focuses on high-current performance. It serves as a passive component for electromagnetic interference suppression. The part is distinct from lower current variants within the broader ferrite bead category. Its shielded design differentiates it from unshielded counterparts, offering improved EMC performance for critical applications like medical equipment.

Chip Ferrite Bead Replacement Considerations

LSMGA453232L202RG is listed as a suggested alternate part number. Verify electrical equivalence before substitution.