LMMGA452525T102NG

Chip Ferrite Bead Overview

The LMMGA452525T102NG is a single-line ferrite bead chip from the Taiyo Yuden FB series, designed for power line noise suppression. It features an impedance of 1 kOhms at 100 MHz and supports a maximum DC current of 3A. The component has a maximum DC resistance (DCR) of 60 mOhms and operates within a temperature range of -40°C to +125°C. Housed in a surface-mount 1810 (4525 metric) package with dimensions of 4.50mm x 2.50mm x 2.80mm, it provides effective high-frequency filtering for electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides high-current handling capability suitable for power line applications
• Offers significant impedance attenuation for high-frequency noise suppression
• Features low DC resistance to minimize power loss in the circuit

Chip Ferrite Bead Applications

• Power line noise filtering in electronic devices
• High-frequency signal suppression in consumer electronics
• EMI reduction in portable equipment power supplies

Chip Ferrite Bead Procurement Notes

Verify the specific suffix and manufacturer part number against official Taiyo Yuden documentation to ensure compatibility. Confirm that the required current rating and impedance characteristics match the design specifications. Check for any recent product change notices or obsolescence alerts. Ensure the selected packaging format meets assembly requirements. Validate RoHS compliance status if mandated by project standards.

Chip Ferrite Bead Selection Notes

Select this component when a single-line ferrite bead with 3A current capacity is required. The 1810 package size offers a balance between current handling and board space. The 1 kOhm impedance at 100 MHz targets common EMI frequencies. Consider the low DCR for efficiency-sensitive power paths. Verify thermal performance within the specified operating temperature range.

Chip Ferrite Bead Part Context

This component belongs to the Taiyo Yuden FB series of ferrite beads. It is functionally equivalent to parts such as FBMH4525HM102NT and LSMGA452525T102NG. These variants share similar electrical characteristics and physical dimensions, allowing for potential cross-referencing in designs where availability varies. All are surface-mount devices intended for SMT assembly processes.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FBMH4525HM102NT, LSMGA452525T102NG, and LLMGA452525T102NG. These alternatives share identical electrical parameters and package dimensions. Verify pinout and mounting compatibility before substitution. Ensure the replacement meets all environmental and reliability standards required by the application.