RP125-45-.47-W

Overview

The RP125-45-.47-W is a single-phase, single-stage power line filter from the Astrodyne TDI RP110 series. It is rated for 45 A current and 250 VAC voltage at 50/60 Hz operating frequencies. The unit features stud termination and chassis mount installation style. Physical dimensions are 108 mm in length, 76 mm in width, and 64 mm in height, with an approximate weight of 1 kg. It complies with EN60939 standards.

Feature Summary

• Single-stage EMI/RFI noise filtering configuration
• Stud termination for secure chassis mounting
• High current handling capability for demanding applications

Applications

• General purpose power conditioning
• Industrial equipment EMC compliance
• Medical device power input protection

Procurement Notes

Verify the specific suffix 'W' indicates wire lead termination rather than standard stud-only configurations when integrating into designs. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions. Ensure mechanical clearance matches the specified physical dimensions for proper chassis integration.

Selection Notes

Select this model for single-phase AC applications requiring high current capacity up to 45 A. The wire lead configuration offers flexibility for internal wiring connections compared to stud-only variants. Verify that the 250 VAC rating aligns with the system's nominal voltage requirements and that the operating temperature range meets environmental conditions.

Part Context

This component belongs to the RP110 series of high-performance power line filters manufactured by Astrodyne TDI. The series is designed for effective electromagnetic interference suppression in various electronic systems. The RP125 variant specifically addresses higher current demands within the single-phase product line.

Replacement Considerations

Direct substitutes include other RP125 series models such as RP125-45-4.7-S or RP125-45-.47-C, provided the termination type (wire leads vs. studs) and capacitance values match the design requirements. Cross-reference datasheets to ensure identical electrical ratings and physical footprint compatibility.