LCMCA201208T330RG

Chip Ferrite Bead Overview

The LCMCA201208T330RG is a wire-wound ferrite bead manufactured by Taiyo Yuden, designed for high-current power line applications. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.00mm x 1.25mm x 0.85mm. The component provides an impedance of 33 Ohms at 100 MHz and supports a maximum DC current of 4A. Its DC resistance is maximized at 8 milliohms. It operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line filtering
• Low DC resistance minimizes voltage drop in power circuits
• Automotive grade reliability through AEC-Q200 certification

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output noise suppression
• Automotive electronic system protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm that the AEC-Q200 automotive qualification meets your project's reliability standards. Ensure the 0805 footprint matches your PCB layout constraints. Check for any recent product change notices regarding material or manufacturing site updates.

Chip Ferrite Bead Selection Notes

Select this component when low insertion loss and high current capacity are required in a compact 0805 form factor. The 33 Ohm impedance at 100 MHz targets common EMI frequencies in power lines. Consider the 8 milliohm DCR for efficiency-sensitive designs. Verify thermal performance under continuous 4A load conditions in the final assembly environment.

Chip Ferrite Bead Part Context

This part belongs to Taiyo Yuden's FB series of ferrite beads. It serves as a direct functional substitute for the FBMJ2125HM330-TV model. Both components share identical electrical specifications and physical dimensions, allowing for pin-compatible replacement in existing designs without circuit modification.

Chip Ferrite Bead Replacement Considerations

The LCMCA201208T330RG is confirmed as a parameter-equivalent substitute for the FBMJ2125HM330-TV. Both parts offer 33 Ohms impedance, 4A rating, and 0805 packaging. Verify mechanical height tolerances if space is critical, as both share similar profile constraints.