CM3032V201R-10

Overview

The CM3032V201R-10 is a surface-mount common mode choke manufactured by Laird-Signal Integrity Products. It features four lines and provides an impedance of 200 Ohms at 100 MHz. The component supports a maximum rated current of 8A with a maximum DC resistance (DCR) of 10 mOhms. It operates within a temperature range of -40°C to +125°C. The package dimensions are approximately 7.62mm in length, 3.20mm in width, and 3.90mm in height, utilizing vertical flat leads for PCB mounting.

Feature Summary

• Provides effective common mode noise suppression for multi-line signal and power circuits
• Supports high current applications up to 8A with low insertion loss
• Designed for compact surface-mount integration on printed circuit boards

Applications

• High-speed data interface protection
• Power line filtering in electronic equipment
• Signal integrity management in communication modules

Procurement Notes

Verify the specific suffix designation during procurement, as it may indicate variations in compliance status or packaging compared to legacy versions. Confirm RoHS compliance requirements against project specifications, as older variants may differ. Ensure the selected distributor sources from authorized channels to guarantee component authenticity and traceability. Cross-reference the manufacturer part number with official datasheets to confirm electrical parameters match design needs before finalizing orders.

Selection Notes

Select this component when designing circuits requiring four-channel common mode filtering with high current handling capabilities. The 200 Ohm impedance at 100 MHz makes it suitable for suppressing electromagnetic interference in digital signal lines. Consider the physical footprint and lead configuration for PCB layout constraints. Evaluate thermal performance under continuous 8A load conditions to ensure reliable operation within the specified temperature range.

Part Context

This component belongs to the CM series of common mode chokes from Laird-Signal Integrity Products. It shares design characteristics with other V-series parts like the CM4732V201R-10, differing primarily in the number of lines and physical dimensions. The series is engineered for robust EMI suppression in dense electronic assemblies, offering a balance between electrical performance and space efficiency for modern surface-mount technologies.

Replacement Considerations

Direct substitute: CM3032V201R-00. Verify compatibility regarding environmental compliance standards, as suffix changes may reflect regulatory updates rather than functional differences.