MAF1005GWZ102AT000

Chip Ferrite Bead Overview

The MAF1005GWZ102AT000 is a surface-mount ferrite bead from the TDK MAF series, designed for noise suppression in compact electronic circuits. Housed in a 0402 (1005 metric) package with dimensions of 1.00mm length, 0.50mm width, and 0.50mm height, it utilizes low-distortion ferrite material. The component exhibits an impedance of 160 Ohms at 100 MHz and supports a peak current rating of 150mA. It features a maximum DC resistance of 1.6 Ohms and operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Utilizes newly developed low-distortion ferrite material to significantly reduce signal distortion during insertion.
• Provides effective noise suppression for Bluetooth and WiFi frequency bands.
• Maintains low resistance characteristics to minimize volume reduction in audio applications.

Chip Ferrite Bead Applications

• Audio line noise suppression
• Bluetooth band suppression
• WiFi band suppression

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'GWZ' against official TDK documentation to confirm the low-distortion ferrite composition and audio-grade specifications. Ensure the selected variant matches the required 160 Ohm impedance at 100 MHz and 150mA current rating. Cross-reference the 0402 package dimensions and RoHS compliance status with the manufacturer's latest datasheet before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component for designs requiring minimal signal degradation in high-fidelity audio paths or sensitive wireless interfaces. The low DC resistance of 1.6 Ohms helps preserve signal integrity while attenuating high-frequency interference. Consider the 150mA peak current limit when designing power lines or high-current data buses to prevent saturation or excessive voltage drop.

Chip Ferrite Bead Part Context

This part belongs to the TDK MAF series of noise suppression filters, specifically engineered for EMC countermeasures. The MAF-G sub-series focuses on advanced materials for improved performance in consumer electronics. As a ferrite bead, it functions as a passive component to absorb electromagnetic interference, complementing other filtering elements in complex circuit layouts.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative ferrite beads by matching the 0402 footprint, 160 Ohm @ 100 MHz impedance, and 150mA current handling capabilities.

Chip Ferrite Bead FAQ

What is the primary advantage of the MAF1005GWZ102AT000 over standard ferrite beads?

It uses newly developed low-distortion ferrite material that significantly reduces signal distortion, making it suitable for high-quality audio equipment.

Which wireless bands does this component suppress?

The component is designed for noise suppression in both Bluetooth and WiFi frequency bands.