MCZ1210AH301CPTA0G

Common Mode Chokes Overview

The MCZ1210AH301CPTA0G is a multilayer common mode filter manufactured by TDK Corporation. It operates within an impedance range of 300 Ohms with a tolerance of 25 percent, tested at 100 MHz. The component supports a maximum DC current of 100 mA and features a maximum DC resistance of 4.5 Ohms. Rated for 5VDC, it functions reliably between -40°C and +85°C. The physical dimensions are 1.25 mm in length, 1 mm in width, and 0.5 mm in height, conforming to the 0404 (1210 metric) package standard.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for high-speed differential signal lines
• Constructed as a shielded multilayer ceramic component for compact integration
• Designed for automotive applications meeting AEC-Q200 qualification standards

Common Mode Chokes Applications

• Advanced Driver Assistance Systems (ADAS)
• Automotive camera interfaces
• Display data transmission lines
• Instrument cluster signal protection

Common Mode Chokes Procurement Notes

Verify the specific suffix CPTA0G against the manufacturer's official documentation to confirm exact packaging and tape specifications. Ensure the procurement channel sources genuine TDK components to maintain AEC-Q200 compliance. Cross-reference the full part number with authorized distributor catalogs to validate availability and technical datasheet alignment before finalizing orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring 300 Ohm impedance at 100 MHz for single-channel signal lines. The 100 mA current rating suits low-power automotive data buses. The 0404 footprint allows for dense PCB layouts. Confirm that the operating temperature range of -40°C to +85°C meets the specific environmental requirements of the target electronic assembly.

Common Mode Chokes Part Context

This device belongs to the MCZ-AH series of common mode chokes from TDK. It utilizes multilayer ceramic technology to achieve high-frequency filtering performance in a small surface-mount package. The series is engineered specifically for automotive electronics, offering reliable noise attenuation while maintaining signal integrity in sensitive digital communication interfaces.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative components by matching impedance, current rating, and package dimensions against the original design specifications.