MMZ1005Y182CTD25

Overview

The TDK MMZ1005Y182CTD25 is a surface-mount ferrite bead designed for signal line noise suppression. It features an impedance of 1800 Ohms at 100 MHz and supports a maximum DC current of 150 mA. The component has a maximum DC resistance of 850 mOhms and operates within a temperature range of -55°C to +125°C. It utilizes a 0402 (1005 metric) package with dimensions of 1.00 mm length, 0.50 mm width, and 0.55 mm height. The part is qualified under AEC-Q200 standards.

Feature Summary

• Provides high-frequency EMI and unwanted noise reduction for signal lines
• Qualified for automotive applications under AEC-Q200 standards
• Designed for high-speed signal line protection

Applications

• Automotive grade electronic circuits
• High-speed signal line noise suppression
• EMI filtering in compact surface-mount designs

Procurement Notes

Verify the specific suffix 'CTD25' against official TDK documentation to confirm packaging and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference the AEC-Q200 qualification status directly with manufacturer datasheets to validate automotive suitability.

Selection Notes

Select this component when high impedance at 100 MHz is required for noise suppression in space-constrained layouts. The 0402 footprint allows for dense PCB routing. Consider the 150 mA current limit and 850 mOhm DC resistance to ensure minimal voltage drop and thermal performance within the specified operating temperature range.

Part Context

This component belongs to the TDK MMZ series of ferrite beads, specifically tailored for automotive and general electronics. The MMZ1005 series offers various impedance values in a standardized 0402 package. This specific model provides high attenuation characteristics suitable for sensitive signal integrity management in modern electronic systems.

Replacement Considerations

Consult official TDK substitution guides for equivalent parts within the MMZ series. Verify that any alternative maintains the 1800 Ohm impedance at 100 MHz, 150 mA current rating, and AEC-Q200 qualification. Ensure physical dimensions match the 0402 footprint for direct board compatibility.