MCZ1210AD102

Common Mode Chokes Overview

The MCZ1210AD102 is a two-line surface mount common mode choke manufactured by TDK Corporation. It belongs to the MCZ series and is designed for signal line applications. The component features an impedance of 1 kOhms at a test frequency of 100 MHz. It supports a maximum DC current of 50 mA with a maximum DC resistance of 750 milliohms. The device operates within a temperature range of -40°C to +85°C and utilizes a 0504 (1210 metric) package with four leads.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for high-speed signal lines
• Compact surface mount design suitable for space-constrained PCB layouts
• Low DC resistance minimizes power loss in data transmission paths

Common Mode Chokes Applications

• High-speed data interface protection
• Signal line filtering in electronic devices
• Common mode noise reduction in compact circuits

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix and RoHS compliance status before procurement, as manufacturing variations may exist. Confirm the component's lifecycle status, as it is marked as not recommended for new designs. Ensure compatibility with existing PCB footprints and soldering profiles during integration planning.

Common Mode Chokes Selection Notes

Select this component when a 1 kOhm impedance at 100 MHz is required for signal integrity. The 50 mA current rating suits low-power data lines. Consider the 0504 package dimensions for board space constraints. Evaluate thermal performance within the specified operating temperature range for the target application environment.

Common Mode Chokes Part Context

This part is part of TDK's MCZ series of common mode chokes. These components are engineered for suppressing electromagnetic interference in digital circuits. The MCZ1210AD102 specifically targets applications requiring moderate impedance values for signal line protection in small form factors.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers include MMZ1005Y102CT000 from TDK and EXC-24CB102U from Panasonic Industry.