MMZ1005Y800BT000

Overview

The TDK MMZ1005Y800BT000 is a surface-mount ferrite bead designed for high-speed signal line noise suppression. It features an impedance of 80 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 450 mA. The component has a maximum DC resistance of 170 mOhms with a tolerance of 25%. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 1 mm in length, 0.5 mm in width, and 0.5 mm in height, conforming to the 0402 (1005 metric) package.

Feature Summary

• Designed for high-speed signal line applications to suppress electromagnetic interference.

Applications

• General electronic equipment
• Audio-visual equipment
• Telecommunications devices

Procurement Notes

Verify the specific suffix 'B' against official documentation to confirm it denotes the standard commercial grade variant rather than automotive qualification. Ensure the ordering information matches the exact impedance and current ratings required for the target circuit design before finalizing procurement.

Selection Notes

Select this component when high-frequency noise attenuation is required on single-line signal paths. The 0402 footprint allows for compact PCB layouts. Confirm that the 450 mA current rating meets the operational requirements without causing excessive thermal rise or impedance degradation due to self-heating effects.

Part Context

This part belongs to the MMZ series of ferrite chip beads manufactured by TDK Corporation. These components are engineered to provide effective EMI suppression in compact surface-mount configurations suitable for modern consumer electronics and industrial control systems requiring reliable signal integrity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official TDK documentation for cross-reference data or equivalent series components meeting identical electrical and dimensional specifications.