RP105-20-1-S

Overview

The RP105-20-1-S is a compact single-phase, single-stage power line filter from the Astrodyne TDI RP105 series. It features a 250 VAC voltage rating and a 20 A current capacity. The unit utilizes stud termination for chassis mounting and includes a 1 nF Y-capacitor configuration. Designed for 50 Hz and 60 Hz operation, it offers low leakage current and complies with UL 1283/60929, CSA C22.2, and EN 60939 standards.

Feature Summary

• Compact single-phase single-stage EMC/EMI filtering design
• Stud termination option for secure chassis mounting
• Certified to UL, CSA, and EN safety standards

Applications

• Industrial equipment power conditioning
• Medical device power supplies
• Commercial machinery EMI suppression

Procurement Notes

Verify the specific suffix 'S' confirms stud terminals rather than quick disconnect or wire leads. Confirm the 1 nF capacitance value matches system leakage requirements. Ensure chassis mounting holes align with the physical dimensions provided in the official datasheet before integration.

Selection Notes

Select this model when a 20 A continuous current rating and 250 VAC input are required. The stud terminal style is suitable for high-vibration environments where quick-connects may loosen. Verify that the single-stage attenuation meets the specific EMI noise profile of the application.

Part Context

This component belongs to the RP105 series of compact power line filters. The series provides options for various current ratings (3A to 20A) and termination styles including quick disconnect, wire, and stud. The RP105-20-1-S specifically denotes the 20 Amp variant with stud connections.

Replacement Considerations

Cross-reference with RP105-20-4.7-S if higher capacitance is needed. Compare against RP105-20-1-QD if quick-connect terminals are preferred instead of studs. Ensure replacement parts maintain the same 20 A rating and chassis mount footprint.