RP220-20-1-S

Overview

The RP220-20-1-S is a single-phase, two-stage power line filter from the Astrodyne TDI RP220 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 capacitance of 1 nF. Designed for 50 Hz and 60 Hz operation, it achieves a leakage current of 90 uA. The filter complies with cURus and EN60939 standards and operates within a temperature range of -25°C to +40°C.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Low leakage current design suitable for sensitive equipment
• Chassis mount configuration with stud termination
• Compliance with international safety and EMC standards

Applications

• Industrial machinery power conditioning
• Medical device power supplies
• Commercial IT infrastructure protection
• Test and measurement equipment filtering

Procurement Notes

Verify the specific suffix requirements against the official datasheet to ensure correct termination and performance characteristics. Confirm that the installation environment supports the specified operating temperature range and mechanical mounting constraints. Ensure compatibility with the system's voltage and current ratings before integration.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase applications up to 20 A. The low leakage current specification makes it appropriate for medical or sensitive electronic environments where safety isolation is critical. Verify that the stud termination method aligns with the available chassis mounting hardware.

Part Context

This model belongs to the RP220 series, which provides high-performance EMI/RFI filtration for AC power lines. The series is characterized by compact chassis-mount designs suitable for space-constrained industrial and commercial enclosures. It addresses electromagnetic interference compliance needs in demanding electrical environments.

Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified substitutes. Ensure any replacement maintains the same two-stage topology, current rating, and termination style to preserve system integrity.