RSEL-2002A

Power Line Filter Modules Overview

The TDK-Lambda RSEL-2002A is a single-phase EMC/EMI power line filter designed for AC mains applications. It features a rated voltage of 250VAC and a current rating of 2A. The component utilizes faston (quick connect) terminals for circuit board mounting. This filter belongs to the RSEL series, which provides electromagnetic interference suppression for sensitive electronic equipment connected to power supplies.

Power Line Filter Modules Feature Summary

• Provides single-stage EMI/EMC filtering for AC power lines
• Designed for direct integration with power supply units
• Utilizes quick-connect terminal style for simplified assembly

Power Line Filter Modules Applications

• Power supply input stages
• Electronic equipment requiring EMI suppression
• Industrial control systems

Power Line Filter Modules Procurement Notes

Verify the specific termination type compatibility with your PCB footprint, as this model uses faston terminals. Confirm that the 2A current rating and 250VAC voltage rating meet your system's electrical requirements. Ensure the application environment does not exceed the component's thermal limits. Cross-reference the manufacturer datasheet for precise insertion loss characteristics and safety certifications relevant to your region.

Power Line Filter Modules Selection Notes

Select this component when a compact, single-phase EMI filter is required for low-current AC applications up to 2A. It is suitable for designs prioritizing space efficiency and straightforward through-hole or panel mounting via quick-connect terminals. Consider the RSEL series if low earth leakage current options are not strictly necessary, or compare against the RSAL series for alternative termination styles such as lug or wire leads.

Power Line Filter Modules Part Context

The RSEL-2002A is part of the TDK-Lambda RSEL series of multipurpose power line EMC filters. This series covers current ratings from 0.5A to 6A at 250VAC. The RSEL variant specifically denotes models with faston or similar quick-connect terminations, distinguishing them from the RSAL series which offers lug or wire termination options within the same performance family.

Power Line Filter Modules Replacement Considerations

Check the RSAL-2002A for identical electrical specifications but different physical terminations. Verify compatibility with existing PCB layouts or chassis mounts before substitution.