081.00301.00

Overview

The Astrodyne TDI 081.00301.00 is a single-phase EMC/EMI power line filter module designed for AC power entry applications. It features a current rating of 3 A and a voltage rating of 250 VAC, operating at frequencies of 50 Hz and 60 Hz. The unit incorporates a single fuse and utilizes quick disconnect terminals for circuit connection. Designed for panel mounting, it provides standard single-stage filtering within the IEC 320-C14 connector series.

Feature Summary

• Integrates a single fuse for overcurrent protection within the filter assembly
• Utilizes quick disconnect terminal connections for simplified circuit integration
• Provides standard single-stage EMI/EMC noise attenuation

Applications

• Medical equipment power entry systems
• Industrial control panels requiring filtered AC input
• Electronic instrumentation power supplies

Procurement Notes

Verify that the specific ordering suffix matches the required fuse rating and terminal configuration. Confirm compliance with regional safety standards such as UL or CSA if applicable to the end equipment. Ensure the chassis cutout dimensions accommodate the panel mount style specified in the official datasheet before finalizing procurement.

Selection Notes

Select this component when a compact, single-phase solution is required for 3 A circuits. The integrated fuse simplifies bill of materials by combining filtering and protection. Verify that the quick connect interface aligns with existing PCB or wire harness designs. Consider thermal derating if ambient temperatures approach the maximum operating limit of +40 C.

Part Context

This part belongs to the Astrodyne TDI AC Power Entry Modules category, specifically within the filtered inlet series. It serves as an alternative to discrete filter components by integrating capacitance and fuse protection into a single chassis-mountable unit. The module supports standard IEC 320-C14 receptacle interfaces for universal compatibility.

Replacement Considerations

Direct substitutes must match the 3 A current rating, 250 VAC voltage, and single-fuse configuration. Verify that replacement modules maintain the same quick disconnect terminal type and panel mount footprint to ensure mechanical compatibility without redesigning the enclosure.

FAQ

Does the 081.00301.00 include internal fusing?

Yes, the module integrates a single fuse for overcurrent protection.

What is the terminal connection type for this filter?

It uses quick disconnect terminals for electrical connection.