ET2825-032

Common Mode Chokes Overview

The Triad Magnetics ET2825-032 is a two-line common mode choke designed for power line filtering applications. It features an inductance of 8 mH measured at 10 kHz and supports a maximum current rating of 2.5A. The component has a maximum DC resistance (DCR) of 190 milliohms and an AC voltage rating of 250V. It utilizes a horizontal through-hole package with four pins, measuring 1.181 inches in length and width, with a maximum height of 0.984 inches. The device operates within a temperature range of -20°C to 105°C.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for power lines
• Supports high current handling up to 2.5A with low DC resistance
• Certified for international safety standards including UL, CSA, and IEC

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression in electronic equipment
• AC line noise reduction

Common Mode Chokes Procurement Notes

Verify the specific part number ET2825-032 against official Triad Magnetics documentation to confirm electrical parameters such as 8 mH inductance and 2.5A current rating. Ensure the horizontal through-hole package dimensions match your PCB layout requirements. Confirm RoHS3 compliance and safety certifications (UL, CSA, IEC) are required for your target market regulations before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring robust common mode noise attenuation on AC power lines. The 8 mH inductance at 10 kHz offers significant impedance to high-frequency interference. The 2.5A current rating suits moderate power applications, while the low DCR minimizes power loss. Verify that the physical footprint fits the assembly constraints and that the operating temperature range meets environmental conditions.

Common Mode Chokes Part Context

This component belongs to the Triad Magnetics ET series of common mode chokes. The series provides various inductance and current ratings for power line filtering. The ET2825-032 specifically addresses needs for higher current capacity compared to lower-rated variants, utilizing a standardized horizontal through-hole form factor compatible with standard manufacturing processes.

Common Mode Chokes Replacement Considerations

Direct substitutes may include other Triad Magnetics ET series parts with similar electrical characteristics, such as the ET2825-030 or ET2825-033-B, provided their inductance and current ratings align with design requirements. Cross-manufacturer replacements must match the 8 mH inductance, 2.5A rating, and physical package dimensions.