MMZ1608SHE102ATD25

Overview

The MMZ1608SHE102ATD25 is a single-line ferrite bead chip manufactured by TDK Corporation, designed for surface-mount technology in the 0603 (1608 metric) package. It exhibits an impedance of 1 kOhms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 400 mA and maintains a maximum DC resistance of 500 mOhms. It operates within a temperature range of -55°C to +150°C and holds AEC-Q200 qualification for automotive reliability.

Feature Summary

• AEC-Q200 qualified for automotive electronic applications
• High-temperature operation up to 150°C
• Soft termination structure to reduce mechanical stress

Applications

• Automotive signal line noise suppression
• High-speed digital circuit EMI filtering
• Power supply line decoupling in compact modules

Procurement Notes

Verify the suffix HE indicates soft termination features distinct from standard MMZ variants. Confirm RoHS3 compliance status through official TDK documentation. Ensure the selected packaging matches assembly requirements, as availability varies between cut tape and reel formats. Cross-reference the specific date code against quality notices.

Selection Notes

Select this component when high thermal stability above 125°C is required compared to standard series. The soft termination design mitigates cracking risks during PCB bending or thermal cycling. Verify that the 400 mA current rating aligns with the target circuit's peak load to prevent saturation. Ensure the 1 kOhm impedance provides sufficient attenuation at the specific noise frequency of interest.

Part Context

This part belongs to the MMZ Auto series, specifically engineered for automotive electronics. The MMZ1608SHE variant distinguishes itself through enhanced thermal performance and mechanical robustness. It complements other MMZ components by offering specialized termination technologies for sensitive mounting environments while maintaining standard footprint compatibility.

Replacement Considerations

MMZ1608S102ATD25 offers identical electrical parameters but lacks the soft termination feature and lower maximum operating temperature. MMZ1608Y102BTD25 provides similar impedance with different mechanical characteristics. Verify pinout and impedance curves before substitution.