LSMGA453232L202RG

Chip Ferrite Bead Overview

The LSMGA453232L202RG is a shielded ferrite chip bead from the LSMG series, manufactured by Taiyo Yuden. It features an EIA 1812 (4532 metric) surface-mount package with dimensions of 4.5 mm length, 3.2 mm width, and 3.2 mm height. The component provides an impedance of 2 kOhms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 1.3 A and has a maximum DC resistance of 130 mOhms. The device operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Shielded construction minimizes electromagnetic interference radiation
• High current handling capability for power line applications
• Surface-mount design facilitates automated assembly processes

Chip Ferrite Bead Applications

• Power supply circuits
• Battery charger systems
• Portable electronic devices
• Energy-efficient system designs

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the shielding characteristics and current ratings meet the intended application standards. Check for RoHS compliance documentation if required by regulatory frameworks. Ensure storage conditions align with manufacturer specifications to maintain component integrity prior to use.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside significant noise suppression in a compact footprint. The 1812 package offers a balance between thermal performance and board space efficiency. Consider the 2 kOhm impedance value for target frequency attenuation needs. Evaluate the 1.3 A rating against peak load currents to prevent saturation or excessive heating during operation.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LSMG series, which is designed for high-current applications. It serves as a passive electronic component used to suppress electromagnetic interference in digital and analog circuits. The shielded variant reduces radiated emissions compared to unshielded counterparts, making it suitable for sensitive environments.

Chip Ferrite Bead Replacement Considerations

LSMGA453232L132RG is listed as a suggested alternate part number.