MMZ1005F750ETD25

Overview

The MMZ1005F750ETD25 is a surface-mount ferrite bead from the TDK MMZ series, designed for high-speed signal line applications. It features a 0402 (1005 metric) package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 75 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 250 mA. It has a maximum DC resistance of 1 Ohm and operates within a temperature range of -55°C to +125°C. The part is AEC-Q200 qualified for automotive reliability.

Feature Summary

• Designed for high-speed signal line filtering
• AEC-Q200 qualified for automotive grade reliability
• Compact 0402 surface-mount footprint

Applications

• Automotive electronic systems
• High-speed digital signal lines
• Noise suppression in compact circuits

Procurement Notes

Verify the specific suffix ETD25 against official TDK documentation to confirm tape-and-reel packaging specifications. Confirm that the AEC-Q200 qualification aligns with target automotive project requirements. Ensure the 0402 package dimensions match the PCB layout constraints. Cross-reference the impedance tolerance and DC resistance limits with circuit design specifications before finalizing procurement.

Selection Notes

Select this component when space-constrained designs require noise suppression on high-speed signals. The 0402 package suits dense PCB layouts. Verify that the 250 mA current rating exceeds the operating current of the protected line. The 75 Ohm impedance value should be appropriate for the target frequency spectrum. Ensure the -55°C to +125°C temperature range covers the environmental conditions of the application.

Part Context

This ferrite bead belongs to the TDK MMZ series, which offers various impedance values in standard metric packages. The MMZ1005 variant specifically targets applications requiring small form factors. The series is widely used in consumer electronics and automotive modules for electromagnetic interference reduction. The F suffix typically denotes specific impedance characteristics within the product family.

Replacement Considerations

Check for other MMZ1005 variants with similar impedance if exact matches are unavailable. Verify that any substitute maintains the same 0402 package dimensions and AEC-Q200 qualification status. Ensure the replacement part meets or exceeds the 250 mA current rating and 1 Ohm DC resistance limits.