CMLA0706-701-R

Common Mode Chokes Overview

The CMLA0706-701-R is a surface-mount common mode choke manufactured by Eaton Electronics. It features an unshielded design with a 700 Ohm impedance rating and supports a maximum DC current of 4 Amperes. The component operates within a temperature range of -40°C to +125°C and has a voltage rating of 100V DC. Its physical dimensions are 8.00mm in length, 6.20mm in width, and 3.7mm in height. The device utilizes four PC pads for horizontal PCB mounting and is available in reel packaging.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for high-speed signal lines
• Features AEC-Q200 automotive qualification for reliability
• Utilizes an unshielded core construction for compact integration

Common Mode Chokes Applications

• Automotive infotainment systems
• High-speed data interface protection
• USB and HDMI line filtering

Common Mode Chokes Procurement Notes

Verify the specific suffix and package type against the official Eaton datasheet to ensure compatibility with your assembly process. Confirm that the 4-pad SMT footprint matches your PCB layout constraints. Ensure the 4A current rating meets your circuit requirements under expected operating temperatures. Check for RoHS compliance status if required by your manufacturing standards.

Common Mode Chokes Selection Notes

Select this component when a low-profile, unshielded common mode choke is required for space-constrained automotive or industrial applications. The 700 Ohm impedance is suitable for suppressing high-frequency noise on differential pairs. Consider the 4A current handling capability for power delivery lines or robust signal paths. Verify thermal performance at the upper limit of the specified operating temperature range.

Common Mode Chokes Part Context

This part belongs to the CMLA series of common mode chokes from Eaton Electronics. It is designed for surface mount technology and is often used in conjunction with other passive components in EMI suppression circuits. The series offers various impedance and current ratings to suit different signal integrity needs.

Common Mode Chokes Replacement Considerations

Potential substitutes include the ECMS1V0704-701-R and HCMA0703-220-R from the same manufacturer, though pinouts and electrical characteristics differ. Verify mechanical fit and electrical parameters before substitution.