CMT-8116-B

Common Mode Chokes Overview

The Triad Magnetics CMT-8116-B is a two-line common mode choke designed for through-hole mounting. It features an inductance of 50 mH at 1 kHz and a maximum rated current of 2.3 A. The component has a maximum DC resistance (DCR) of 450 milliohms and supports an AC voltage rating of 1500 V. Operating temperatures range from -55°C to 105°C. Physical dimensions are 1.550 inches long, 0.800 inches wide, with a maximum height of 1.650 inches.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Supports high insulation voltage ratings for safety isolation
• Designed for robust through-hole PCB integration

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression in electronic equipment
• AC line noise reduction

Common Mode Chokes Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and physical pin configurations. Ensure that the selected component meets all required safety certifications such as UL, CSA, IEC, or VDE for the intended market. Cross-reference datasheet parameters with system requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component based on its 50 mH inductance value and 2.3 A current handling capability. Evaluate the 450 milliohm DCR against acceptable power loss constraints. Confirm that the through-hole package dimensions fit the available PCB real estate and that the operating temperature range covers the environmental conditions of the application.

Common Mode Chokes Part Context

This part belongs to the CMT series of common mode filters manufactured by Triad Magnetics. These components are engineered for general-purpose electromagnetic interference suppression in power circuits. The series offers various inductance and current ratings to suit different power line applications while maintaining standard through-hole compatibility.

Common Mode Chokes Replacement Considerations

CMT-8116-B serves as a direct replacement for the CMT-8116 model. Alternative options include the 8116-RC from Bourns Inc., which provides similar functionality but requires verification of mechanical and electrical parameter alignment.