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The Astrodyne TDI RPT5000-15-S is a DC EMI power line filter designed for high-performance electromagnetic interference suppression. It features a three-stage filtering architecture and supports currents up to 15 A with voltage ratings of 400 VDC. The unit utilizes threaded post (M5) terminations for secure electrical connections and chassis mounting. Certified for TEMPEST and COTS applications, it ensures signal integrity in sensitive environments while providing robust conducted noise attenuation for direct current systems.
Verify the specific suffix 'S' confirms threaded post M5 terminations rather than stud mounts. Confirm the 15A current rating aligns with system load requirements. Ensure compatibility with 400VDC operating voltages. Check for required TEMPEST certification documentation if applicable to the deployment environment.
Select this model when multi-stage EMI suppression is required for DC lines up to 400VDC. The 15A rating suits moderate current applications. Choose the 'S' variant specifically for threaded post mounting needs. Consider alternative series like RP690 only if significantly higher current or voltage ratings are necessary.
This component belongs to the Astrodyne TDI RPT5000 series of DC EMI filters. The series offers various current ratings including 10A and 35A variants. The RPT5000-15-S specifically addresses mid-range current requirements within this family, maintaining consistent multi-stage filtering performance across the product line.
Direct substitutes include other RPT5000 series models such as RPT5000-10-S or RPT5000-35-S if current ratings differ. Verify that replacement units maintain the same threaded post termination style and TEMPEST certification status.