RSEN-2003D

Power Line Filter Modules Overview

The TDK-Lambda RSEN-2003D is a single-phase EMI power line filter designed for AC and DC circuits. It features a rated voltage of 250V AC/DC, a rated current of 3A, and a maximum DC resistance of 170 mΩ. The unit supports chassis or DIN rail mounting with screw terminals. Key electrical specifications include an insulation withstand voltage of AC 2500V between terminals and chassis, an insulation resistance of ≥100 MΩ at DC 500V, and a leakage current of ≤1 mA at AC 250V 60Hz. It has a short circuit current rating (SCCR) of 14 kA and operates within a temperature range of -25°C to +85°C.

Power Line Filter Modules Feature Summary

• Supports both chassis mount and DIN rail installation configurations
• Provides effective electromagnetic interference suppression for single-phase power lines
• Complies with UL, CSA, and EN safety agency certifications

Power Line Filter Modules Applications

• Industrial control panels requiring noise reduction
• Medical equipment power supplies
• Automated machinery systems

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'D' confirms DIN rail compatibility against official datasheets. Confirm that safety certifications apply to your regional requirements. Ensure input current does not exceed 3A continuous operation. Check ambient temperature derating curves if operating above 55°C. Validate terminal torque specifications during installation.

Power Line Filter Modules Selection Notes

Select this model for applications requiring low leakage current and compact single-phase filtering. Compare with the standard RSEN-2003 if chassis mounting suffices. Consider higher current ratings in the RSEN series if load demands exceed 3A. Verify space constraints for either DIN rail or panel mounting options.

Power Line Filter Modules Part Context

This component belongs to the TDK-Lambda RSEN series of multipurpose single-phase EMI filters. The series covers a wide current range from 3A to 300A. The RSEN-2003D specifically addresses the lower end of this spectrum, offering versatile mounting options including DIN rail integration for modern industrial enclosures.

Power Line Filter Modules Replacement Considerations

RSEN-2003: Standard chassis mount version without DIN rail capability.

Power Line Filter Modules FAQ

Does the RSEN-2003D support both AC and DC applications?

Yes, it is rated for 250V AC and 250V DC, though safety certifications typically apply only to AC usage.

What is the maximum short circuit current rating?

The short circuit current rating (SCCR) is 14 kA.