ET2432-021

Common Mode Chokes Overview

The ET2432-021 is a common mode choke manufactured by Triad Magnetics, designed for power line filtering applications. It features a two-line configuration with through-hole mounting capabilities. The component provides an inductance of 7.8 mH at 10 kHz and supports a maximum DC current rating of 900 mA. Its maximum DC resistance is specified at 500 milliohms, while the AC voltage rating stands at 250 V. The physical dimensions are 19.48 mm in length, 26.42 mm in width, and it utilizes a vertical package with four pins.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines through dual-line filtering architecture
• Supports reliable operation across a wide temperature range suitable for industrial environments
• Features through-hole construction for secure PCB integration

Common Mode Chokes Applications

• Power supply input filtering
• Industrial equipment EMI suppression
• Consumer electronics noise reduction

Common Mode Chokes Procurement Notes

Verify the specific electrical parameters against the official datasheet before procurement. Confirm that the 7.8 mH inductance and 900 mA current ratings align with the circuit requirements. Ensure the through-hole footprint matches the PCB layout design. Check for RoHS compliance status if required by project specifications.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring moderate common mode attenuation at lower frequencies. The 900 mA current rating suits applications with moderate power consumption. Consider the vertical package height constraints during mechanical design. Compare performance against other ET series variants if higher current or different inductance values are needed.

Common Mode Chokes Part Context

This part belongs to the ET series of common mode chokes from Triad Magnetics. The series offers various inductance and current combinations for diverse filtering needs. The ET2432-021 specifically targets applications requiring 7.8 mH inductance with a 900 mA current capacity. It serves as a passive component for electromagnetic interference mitigation in power circuits.

Common Mode Chokes Replacement Considerations

Consult the manufacturer's selection guide for alternative parts within the ET series. Verify compatibility regarding pin configuration, physical dimensions, and electrical characteristics. Ensure any substitute maintains the required inductance and current handling capabilities.