MMZ1005S241AT000

Overview

The MMZ1005S241AT000 is a ferrite bead from the TDK MMZ series, designed for signal line noise suppression. It features a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.55mm. The component provides an impedance of 240 Ohms at 100 MHz and supports a rated current of 400mA. Its DC resistance is maximized at 280 milliohms. It operates within a temperature range of -55°C to 125°C.

Feature Summary

• Prevents radiated noise on high-speed signal lines
• Maintains stable impedance characteristics at high frequencies
• Compact physical footprint suitable for dense circuit layouts

Applications

• High-speed digital signal line filtering
• EMI suppression in compact electronic devices
• Noise reduction in portable consumer electronics

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS3 compliance and check for valid replacement parts like the MMZ1005S241CT000 if availability is required. Ensure storage conditions meet moisture sensitivity level requirements before soldering.

Selection Notes

Select this component when space constraints require a 0402 package size. Choose based on the specific 240 Ohm impedance requirement at 100 MHz for the target frequency spectrum. Ensure the 400mA current rating aligns with the operational load of the signal line being filtered.

Part Context

This part belongs to the TDK MMZ series of chip ferrite beads. The series is characterized by small sizes and high impedance capabilities for suppressing electromagnetic interference in modern electronic circuits.

Replacement Considerations

The MMZ1005S241CT000 is a confirmed direct substitute manufactured by TDK.

FAQ

What is the operating temperature range?

-55°C to 125°C

Is this component RoHS compliant?

Yes, it complies with RoHS3 specifications.