ET3542-058

Common Mode Chokes Overview

The Triad Magnetics ET3542-058 is a two-line common mode choke designed for through-hole mounting. It provides an inductance of 4.7 mH at 10 kHz and supports a maximum DC current of 4 A. The component features a low DC resistance (DCR) of 80 milliohms and is rated for 250 V AC. Operating within a temperature range of -20°C to 105°C, it utilizes a vertical package with four pins, measuring 38.00 mm in length, 26.00 mm in width, and up to 45.00 mm in height.

Common Mode Chokes Feature Summary

• Provides high common mode noise suppression for differential signal lines
• Supports high current handling capabilities suitable for power applications
• Constructed for reliable through-hole integration into printed circuit boards

Common Mode Chokes Applications

• Switch mode power supply input filtering
• High frequency interference suppression in audio equipment
• EMI reduction in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific part number ET3542-058 against official Triad Magnetics documentation to confirm technical specifications. Ensure compatibility with required voltage ratings and thermal operating ranges. Confirm that the through-hole footprint matches the target PCB design constraints before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring robust common mode noise attenuation at 10 kHz. The 4 A current rating makes it suitable for higher power applications compared to lower-rated alternatives. Consider the physical dimensions and vertical mounting style to ensure adequate clearance on the assembly board.

Common Mode Chokes Part Context

This component belongs to the ET series of common mode chokes manufactured by Triad Magnetics. The series focuses on providing effective electromagnetic interference filtering for electronic systems. These components are engineered to meet specific industry standards for safety and performance in demanding electrical environments.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution guides for verified equivalent parts. Do not assume cross-compatibility with other series without verifying inductance, current, and dimensional parameters.