RP135-20-1-S

Overview

The RP135-20-1-S is a single-stage power line filter from the RP135 series manufactured by Astrodyne TDI. It features a chassis mount installation style with stud termination. The component has a voltage rating of 250 VAC and a current rating of 20 A. It operates at frequencies of 50 Hz and 60 Hz. Key electrical parameters include a capacitance of 1 nF and a leakage current of 1.8 mA. Physical dimensions are 65 mm in length, 51 mm in width, and 40 mm in height. Compliance certifications include UL, CSA, and EN standards.

Feature Summary

• Single-stage power line filtering design for noise suppression
• Chassis mount configuration with stud termination for secure installation
• High-performance filtering capabilities within the RP135 series

Applications

• Industrial equipment power conditioning
• Medical device power supply filtering
• Test and measurement instrument noise reduction

Procurement Notes

Verify compliance requirements against specific regional regulations such as UL, CSA, or EN before procurement. Confirm mechanical mounting hole dimensions match the chassis design to ensure proper stud termination fit. Check operational temperature limits against the application environment to guarantee reliability under thermal stress conditions.

Selection Notes

Select this model when a 20 A current rating and 250 VAC voltage rating are required for single-phase applications. The 1 nF capacitance value provides specific attenuation characteristics suitable for high-frequency noise suppression. Ensure the chassis mount form factor aligns with the available panel space and mounting hardware constraints of the target system design.

Part Context

This component belongs to the RP135 series of power line filters produced by Astrodyne TDI. The series offers various current ratings and termination options including wire, stud, and connector types. The RP135-20-1-S specifically utilizes the stud termination variant designated by the suffix 'S', distinguishing it from wire or connector versions within the same performance family.

Replacement Considerations

Consider other RP135 series variants with different current ratings or termination styles if mechanical or electrical requirements change. Verify that substitute components maintain equivalent capacitance and leakage current specifications to preserve filtering performance.