ET2432-022

Common Mode Chokes Overview

The ET2432-022 is a common mode choke from the Triad Magnetics UT/ET series, designed for electromagnetic interference (EMI) and radio frequency interference (RFI) suppression. It features a vertical through-hole mounting style with four pins. The component provides an inductance of 3.2 mH at 1 kHz and supports a maximum DC current of 2 A. It has a maximum DC resistance of 200 milliohms and operates within a temperature range of -20°C to +105°C. The unit measures 19.48 mm in length, 26.42 mm in width, and 31.00 mm in height.

Common Mode Chokes Feature Summary

• Low leakage flux design minimizes magnetic interference with adjacent components
• High self-resonant frequency ensures effective performance across broad frequency ranges
• High impedance characteristics at applicable frequencies enhance noise attenuation
• Low stray capacitance in section winding preserves signal integrity

Common Mode Chokes Applications

• Prevention of electromagnetic interference (EMI)
• Suppression of radio frequency interference (RFI)
• Power line filtering applications

Common Mode Chokes Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the vertical package dimensions and pin configuration match the target PCB layout requirements. Ensure the operating temperature range and current ratings align with the system's thermal and load conditions to guarantee reliable long-term operation.

Common Mode Chokes Selection Notes

Select this component when high impedance at specific frequencies and low stray capacitance are required for noise suppression. The vertical form factor suits space-constrained boards requiring through-hole assembly. Verify compatibility with the target AC voltage rating and ensure the 2A current handling capability meets the circuit's maximum load demands without saturation.

Common Mode Chokes Part Context

This part belongs to the Triad Magnetics UT/ET series of common mode chokes. These components are engineered for robust EMI and RFI prevention in various electronic systems. The series offers standardized mounting options and certified safety compliance, making them suitable for industrial and commercial power supply filtering applications where reliable noise reduction is critical.

Common Mode Chokes Replacement Considerations

Consult the official Triad Magnetics cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence based solely on similar inductance or current ratings. Verify package dimensions and pinout compatibility before substituting to prevent mechanical or electrical mismatches.