091.00301.00

Overview

The Astrodyne TDI 091.00301.00 is a single-phase, single-stage EMI power line filter designed for chassis mounting. It features a current rating of 3 A and a voltage rating of 250 VAC. The unit utilizes quick connect terminals for electrical connection and operates at frequencies of 50 Hz and 60 Hz. Key specifications include a capacitance value of 4.7 nF and a leakage current range of 800 µA. The component complies with UL, CSA, and EN standards.

Feature Summary

• Single-stage electromagnetic interference filtering architecture
• Chassis mount installation style with quick connect termination
• Compliance with UL, CSA, and EN safety standards

Applications

• General purpose electronic equipment protection
• Industrial machinery power input stages
• Medical device power supply interfaces

Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and terminal spacing before integration. Ensure the application environment does not exceed the rated 250 VAC or 3 A limits. Confirm that the quick connect terminal type matches the mating connector specifications in the system design. Check for any updated regulatory compliance certifications required by the target market.

Selection Notes

Select this component when a compact, single-stage solution is sufficient for low-current applications requiring 3 A capacity. It is suitable for systems where space constraints favor chassis mounting over panel penetration. Consider the 4.7 nF capacitance value for the required attenuation levels. Verify that the leakage current specification aligns with sensitive medical or safety-critical requirements.

Part Context

This part belongs to the Astrodyne TDI 091 series of high-performance single-phase filters. The series offers various current ratings and capacitance values to suit different power line noise suppression needs. It is positioned as a general-purpose solution for commercial and industrial applications requiring reliable EMI reduction.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic cross-references may differ in capacitance tolerance or physical dimensions.