LMMGA321616T221NG

Chip Ferrite Bead Overview

The LMMGA321616T221NG is a ferrite bead from the Taiyo Yuden LMMC series, designed for high-current applications. It features a 1206 (3216 metric) surface-mount package with dimensions of 3.2 mm length, 1.6 mm width, and 1.6 mm height. The component provides an impedance of 220 Ohms at 100 MHz with a tolerance of 30%. It supports a maximum DC current of 4 A and has a maximum DC resistance of 20 mOhms. The operating temperature range spans from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line filtering
• Low DC resistance minimizes voltage drop in power circuits
• Compact 1206 surface-mount footprint for space-constrained designs

Chip Ferrite Bead Applications

• Power supply output filtering
• DC-DC converter noise suppression
• High-speed digital signal line EMI reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Taiyo Yuden documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and packaging quantity requirements prior to ordering. Cross-reference the Mouser number 963-LMMGA321616T221N for accurate distributor identification.

Chip Ferrite Bead Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for high-current power lines. Ensure the 4 A current rating meets the circuit's peak load requirements. The 1206 package size should be compatible with the PCB layout constraints and thermal management strategy.

Chip Ferrite Bead Part Context

This part belongs to the LMMC series of ferrite beads, which are optimized for high-current applications. It serves as a passive component for electromagnetic interference suppression in electronic circuits, specifically targeting power integrity and signal cleanliness in modern compact devices.

Chip Ferrite Bead Replacement Considerations

FBMH3216HM221NTV is a confirmed substitute with identical electrical specifications and package dimensions.