ET2825-033

Common Mode Chokes Overview

The ET2825-033 is a two-line common mode choke manufactured by Triad Magnetics, designed for power line filtering applications. It features a nominal inductance of 5 mH measured at 10 kHz and supports a maximum rated current of 3 A. The component has a maximum DC resistance (DCR) of 100 milliohms and an AC voltage rating of 250 V. It utilizes a horizontal package with four PC pins for through-hole mounting. Physical dimensions are 30.00 mm in length, 30.00 mm in width, and a maximum height of 25.00 mm. The operating temperature range spans from -20°C to 105°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for dual-line power circuits
• Supports high current handling up to 3 A with low DC resistance
• Complies with international safety certifications including UL, CSA, and IEC

Common Mode Chokes Applications

• Power supply input filtering
• AC mains interference suppression
• Electronic equipment EMI reduction

Common Mode Chokes Procurement Notes

Verify the specific part number ET2825-033 against official Triad Magnetics documentation to ensure correct inductance and current ratings. Confirm that the through-hole mounting style and physical dimensions match the target PCB layout requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Common Mode Chokes Selection Notes

Select this component when a 5 mH inductance at 10 kHz is required for common mode noise attenuation in 250 V AC systems. Ensure the design accommodates a 3 A current capacity and a maximum DCR of 100 milliohms. Verify that the horizontal through-hole footprint fits the available board space within the specified 30 mm x 30 mm x 25 mm envelope.

Common Mode Chokes Part Context

This component belongs to the ET series of common mode chokes from Triad Magnetics. The series offers various inductance and current combinations for power line filtering. The ET2825-033 specifically targets applications requiring moderate inductance with high current capability in a standard through-hole package.

Common Mode Chokes FAQ

What is the inductance value of the ET2825-033?

The inductance is 5 mH when measured at a frequency of 10 kHz.

Is the ET2825-033 suitable for high-temperature environments?

Yes, it operates within a temperature range of -20°C to 105°C.