RPM8500-20-S

Overview

The RPM8500-20-S is a MIL/COTS compliant three-phase delta EMI power line filter manufactured by Astrodyne TDI. It supports a rated current of 20A and operates at voltages up to 300VAC. Designed for chassis mounting with stud termination, the unit measures 94mm in length, 76mm in width, and 46mm in height. It functions within a temperature range of -40°C to +70°C and handles frequencies from 47Hz to 400Hz.

Feature Summary

• Provides electromagnetic interference suppression for three-phase delta configurations
• Complies with military and commercial off-the-shelf standards
• Engineered for high-reliability industrial and defense environments

Applications

• Military avionics systems
• Commercial off-the-shelf electronic equipment
• Industrial machinery requiring strict EMI compliance

Procurement Notes

Verify specific certification requirements against project specifications before procurement. Confirm mechanical interface compatibility with existing chassis mounting points. Ensure thermal management solutions align with the maximum operating temperature limits defined in the official datasheet. Validate that the three-phase delta configuration matches the system power architecture.

Selection Notes

Select this component when three-phase delta filtering is required for MIL/COTS applications. The 20A rating suits moderate power loads. Consider the stud termination style for secure installation. Verify frequency response needs against the 47Hz to 400Hz operational range. Compare physical dimensions against available panel space constraints.

Part Context

This filter belongs to the RPM8500 series, designed for demanding environments. It complements Astrodyne TDI's broader portfolio of power conditioners and EMI solutions. The series targets sectors requiring robust performance under strict regulatory and environmental conditions.

Replacement Considerations

No public confirmed substitute part numbers are available.