ET2825-031

Common Mode Chokes Overview

The Triad Magnetics ET2825-031 is a two-line power line common mode choke designed for through-hole mounting. It provides an inductance of 10 mH at a test frequency of 10 kHz and supports a maximum current rating of 2 A. The component features a maximum DC resistance (DCR) of 250 milliohms and operates within a temperature range of -20°C to 105°C. It has a rated AC voltage of 250 V and measures 1.181 inches by 1.181 inches with a maximum height of 0.984 inches.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Designed for through-hole installation on printed circuit boards
• Certified for safety compliance including UL, CSA, and IEC standards

Common Mode Chokes Applications

• Power supply input filtering
• Noise suppression in electronic equipment
• EMI reduction in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific part number ET2825-031 against official Triad Magnetics documentation to confirm electrical parameters such as 10 mH inductance and 2 A current rating. Ensure that the through-hole package dimensions and pin configuration match the target PCB layout requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode interference rejection for AC power lines. Consider the 2 A current capacity and 250 VAC rating to ensure compatibility with the system's voltage and load specifications. Verify that the operating temperature range meets the environmental conditions of the intended application.

Common Mode Chokes Part Context

This component belongs to the ET series of common mode chokes manufactured by Triad Magnetics. These components are engineered for high-frequency switching applications and power line filtering. The ET series offers various inductance and current ratings to suit different power management needs across industrial and consumer electronics.

Common Mode Chokes Replacement Considerations

Consult Triad Magnetics datasheets for direct substitutes within the ET series. Verify that any alternative part matches the 10 mH inductance, 2 A current rating, and through-hole package dimensions to ensure mechanical and electrical compatibility.