ET2825-030

Common Mode Chokes Overview

The Triad Magnetics ET2825-030 is a two-line common mode choke designed for through-hole mounting. It provides an inductance of 15.5 mH at 10 kHz and supports a maximum current rating of 1.5 A. The component features a maximum DC resistance (DCR) of 320 milliohms and operates within a temperature range of -20°C to 105°C. Rated for AC voltages up to 250 V, it utilizes a horizontal package with four pins. The physical dimensions are 30.00 mm in length and width, with a maximum height of 25.00 mm.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line circuits
• Supports through-hole installation with horizontal lead style
• Rated for operation up to 105°C ambient temperature

Common Mode Chokes Applications

• Power line filtering
• EMI suppression in electronic equipment
• AC power input stages

Common Mode Chokes Procurement Notes

Verify the specific part number ET2825-030 against manufacturer documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with existing PCB layouts regarding through-hole spacing and vertical clearance requirements. Confirm that the 1.5 A current rating and 320 milliohm DCR meet the design specifications for the intended application environment.

Common Mode Chokes Selection Notes

Select this component when a 15.5 mH inductance value is required for common mode noise reduction in two-line configurations. Consider the 1.5 A current capacity and low DC resistance for efficiency in power applications. Verify that the through-hole mounting style and 30.00 mm x 30.00 mm footprint align with the assembly constraints and available board space.

Common Mode Chokes Part Context

This component belongs to the ET series of common mode chokes manufactured by Triad Magnetics. These devices are engineered for general-purpose electromagnetic interference suppression in power supply circuits. The ET series offers various inductance and current ratings to accommodate different filtering requirements across multiple electronic product categories.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution guides for verified equivalent parts. Cross-reference inductance values, current ratings, and physical dimensions to ensure functional compatibility without modifying the existing circuit design or mechanical assembly.