CM5441Z101B-10

Overview

The CM5441Z101B-10 is a two-line common mode choke manufactured by Laird-Signal Integrity Products. It features a radial through-hole mounting style and operates within a temperature range of -40°C to +125°C. The component provides an impedance of 100 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 75 A with a maximum DC resistance of 300 uOhms. Physical dimensions are 13.72 mm in length, 10.41 mm in width, and 10.52 mm in height.

Feature Summary

• Provides effective electromagnetic interference filtering for power lines
• Supports high current handling capabilities up to 75 Amperes
• Designed for reliable operation across extended industrial temperature ranges

Applications

• Power line EMI suppression
• Signal line noise reduction
• Industrial equipment filtering

Procurement Notes

Verify the specific suffix designation when ordering, as variants such as CM5441Z101B-13 may exist with identical electrical characteristics but different packaging or manufacturing lot details. Confirm that the required through-hole configuration matches the PCB layout requirements. Ensure the selected component meets all relevant RoHS compliance standards for the intended market. Cross-reference the manufacturer part number with official datasheets to confirm dimensional tolerances before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring robust common mode noise attenuation in high-current environments. The low DC resistance minimizes power loss during operation. The through-hole construction offers mechanical stability for heavy-duty installations. Consider the physical footprint constraints against the specified length and width dimensions. Evaluate the thermal performance within the stated operating temperature limits to ensure long-term reliability under load conditions.

Part Context

This component belongs to the CM series of common mode chokes from Laird-Signal Integrity Products. It is categorized under inductors, chokes, and coils. The product is designed for signal integrity and power line filtering applications. It represents a standard solution for managing electromagnetic interference in electronic circuits requiring high current capacity and stable impedance characteristics at radio frequencies.

Replacement Considerations

Direct substitutes include the CM5441Z101B-13 variant, which shares identical electrical parameters. Verify compatibility regarding mounting style and physical dimensions when considering alternative manufacturers. Ensure any replacement maintains the 100 Ohm impedance at 100 MHz and 75 A current rating.

FAQ

What is the test frequency for the impedance specification?

The impedance of 100 Ohms is measured at a test frequency of 100 MHz.

Is the component shielded?

No, the CM5441Z101B-10 is an unshielded common mode choke.