F1100DD20

Power Line Filter Modules Overview

The F1100DD20 is a single-phase EMC/EMI line filter module manufactured by Curtis Industries. It features a chassis mount design with quick connect terminals for power entry applications. The component supports a current rating of 20 A and operates at a voltage rating of 250 VAC. Designed for 50/60 Hz systems, it provides single-stage filtering to mitigate electromagnetic interference in electrical circuits.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering capability
• Chassis mount construction for secure installation
• Quick connect terminal interface

Power Line Filter Modules Applications

• Industrial power supply units
• Commercial electronic equipment
• Power entry modules

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for leakage current specifications, which typically range between 0.40 mA and 0.75 mA depending on test conditions. Confirm that the quick connect terminal style matches the mating connector requirements of the target assembly. Ensure chassis mounting holes align with the mechanical drawing dimensions before procurement.

Power Line Filter Modules Selection Notes

Select this model for applications requiring single-stage attenuation in 250 VAC environments. The 20 A rating suits moderate power loads. Verify compatibility with existing chassis cutouts and terminal wiring configurations. Consider thermal management requirements if operating near maximum current ratings in enclosed spaces.

Power Line Filter Modules Part Context

This component belongs to the F1100 series of single-phase filters from Curtis Industries. The series includes variants with different current ratings and terminal styles. These filters are engineered for general-purpose noise suppression in AC power lines, offering a balance between performance and cost for standard industrial and commercial electronics.

Power Line Filter Modules Replacement Considerations

Cross-reference with other F1100 series models such as F1100AA20 or F1100BB01 for alternative terminal types or current ratings. Ensure any substitute maintains the same 20 A rating and 250 VAC voltage class. Verify mechanical footprint compatibility to avoid redesigning the chassis mounting structure.