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The EV28-1.5-02-20M is a common mode choke manufactured by Schaffner EMC Inc., designed for power line filtering applications. It features a 20 mH inductance measured at 400 Hz and supports a maximum current rating of 1.5 A. The component utilizes through-hole PCB termination with two lines. Its physical dimensions are optimized for vertical mounting, ensuring reliable performance within electronic systems requiring electromagnetic interference suppression.
Verify the specific manufacturer part number against official Schaffner documentation to ensure authenticity. Confirm that the required inductance value and current rating align with the target circuit design specifications before procurement. Ensure compatibility with the intended PCB layout and mounting orientation requirements.
Select this component when designing medical or laboratory equipment requiring robust EMI suppression. The 1.5 A current rating and 20 mH inductance make it suitable for sensitive diagnostic devices. Verify that the through-hole mounting style fits the assembly constraints and that the operating temperature range meets environmental requirements.
This component belongs to the Schaffner EMC series of filters and chokes. These products are engineered to meet stringent electromagnetic compatibility standards. The EV28 series specifically targets applications where space efficiency and reliable noise reduction are critical for maintaining signal integrity in sensitive electronic environments.
Consult official Schaffner documentation for verified substitute part numbers. Cross-reference electrical parameters such as inductance, current rating, and DC resistance to ensure functional equivalence. Verify mechanical dimensions and mounting style compatibility before substituting.