MDF2016BSS270CTD25

Chip Ferrite Bead Overview

The MDF2016BSS270CTD25 is a ferrite bead noise suppression filter manufactured by TDK Corporation. It belongs to the MDF series and is designed for power line applications. The component features a 0806 (2016 Metric) surface mount package with dimensions of 2.00mm length, 1.60mm width, and 1.00mm height. It provides an impedance of 27 Ohms at 2 MHz and has a maximum DC resistance of 220 mOhm. The rated current is 1A, and it operates within a temperature range of -40°C to +85°C.

Chip Ferrite Bead Feature Summary

• Designed for radiation noise suppression in power lines
• Compact 0806 surface mount footprint for space-constrained designs
• Low DC resistance to minimize voltage drop in power circuits

Chip Ferrite Bead Applications

• Automotive electronics power filtering
• Noise suppression for power supply lines
• EMI reduction in compact electronic devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix CT indicates tape and reel packaging configuration when ordering. Confirm the impedance value of 27 Ohms at 2 MHz matches the target frequency requirements for your power line application. Ensure the 1A current rating is sufficient for the operational load to prevent saturation or excessive heating during procurement validation.

Chip Ferrite Bead Selection Notes

Select this component when low impedance at 2 MHz is required for power line noise suppression rather than high-frequency signal lines. The 0806 package offers a balance between current handling capability and board space efficiency compared to smaller footprints. Consider the 220 mOhm DCR impact on power loss if the design operates near the 1A rated current limit continuously.

Chip Ferrite Bead Part Context

This part is part of TDK's MDF series of ferrite beads specifically engineered for automotive and industrial power line applications. Unlike signal line filters, these components are optimized for higher current handling while providing effective electromagnetic interference suppression in noisy environments.

Chip Ferrite Bead Replacement Considerations

Check for direct substitutes within the MDF series such as MDF2016BSS180CTD25 for different impedance needs. Verify that any replacement maintains the same 0806 package dimensions and 1A current rating to ensure mechanical and electrical compatibility without redesigning the PCB layout.