MAF1005FSA102AT000

Chip Ferrite Bead Overview

The TDK MAF1005FSA102AT000 is a single-line ferrite bead designed for audio noise suppression. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length, 0.50mm width, and 0.75mm maximum height. The component provides an impedance of 1 kOhms at 100 MHz. It supports a maximum DC current of 230 mA and has a maximum DC resistance of 900 mOhms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Engineered specifically for audio line noise suppression applications
• Provides high impedance characteristics in the 100 MHz frequency range
• Constructed in a compact 0402 surface-mount footprint

Chip Ferrite Bead Applications

• Audio circuit noise filtering
• Signal line interference suppression
• Portable electronic device EMC mitigation

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'FSA' against the manufacturer's latest datasheet to confirm impedance and current ratings. Ensure the 0402 package dimensions align with PCB land patterns. Confirm RoHS compliance status through official documentation before integration into regulated products.

Chip Ferrite Bead Selection Notes

Select this component when audio signal integrity requires attenuation of high-frequency noise without significant DC voltage drop. The 230 mA rating suits low-power audio lines. The 0402 size is appropriate for space-constrained designs requiring standard SMT assembly processes.

Chip Ferrite Bead Part Context

This part belongs to the TDK MAF series of ferrite beads. The MAF series focuses on noise suppression for sensitive signal lines. The 1005 metric designation indicates the standardized EIA case size used across the industry for small passive components.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other TDK MAF1005 variants sharing the same impedance and current ratings. Verify that alternative suppliers offer identical 0402 footprints and thermal characteristics to ensure mechanical compatibility.