RP125-45-22-S

Overview

The Astrodyne TDI RP125-45-22-S is a high-performance single-stage power line filter designed for 1-phase applications. It features a 250 VAC voltage rating and supports a current capacity of 45 A at operating frequencies of 50 Hz and 60 Hz. The unit utilizes chassis mount installation with stud-type termination. Key electrical specifications include a leakage current of 3.45 mA and a capacitance value of 22 nF. The physical dimensions are 171 mm in length, 76 mm in width, and 70 mm in height, with an operating temperature range spanning from -25°C to +40°C.

Feature Summary

• Single-stage filtering architecture for effective electromagnetic interference suppression
• Chassis mount construction with stud terminals for secure mechanical integration
• Designed for high-current industrial power line conditioning

Applications

• Industrial machinery power input stages
• Medical equipment power supplies
• Telecommunications infrastructure power systems

Procurement Notes

Verify the specific suffix 'S' against official datasheets to confirm terminal type and performance characteristics. Confirm compliance requirements such as UL or EN standards match the target market regulations. Check availability status as distribution may vary by region. Ensure mounting hardware compatibility with the stud termination style before ordering.

Selection Notes

Select this component when a single-stage solution is sufficient for the required attenuation levels. The 45 A rating suits heavy-duty applications requiring robust current handling. Verify that the 3.45 mA leakage current meets safety isolation limits for the specific end-use environment. Ensure chassis space accommodates the 171 mm length dimension.

Part Context

This model belongs to the RP125 series of power line filters manufactured by Astrodyne TDI. The series focuses on single-stage filtration solutions for 1-phase AC power lines. These components are engineered for environments requiring reliable noise reduction and power quality maintenance in critical electronic systems.

Replacement Considerations

Consult official substitution guides for equivalent models within the RP125 series or compatible single-stage alternatives. Verify that any substitute matches the 45 A current rating, 250 VAC voltage limit, and stud termination style. Dimensional compatibility must be confirmed to ensure proper chassis mounting.