056.02530.00-B

Overview

The Astrodyne TDI 056.02530.00-B is a feed-through capacitor designed for high-frequency noise suppression in power line applications. It features a 250 VAC voltage rating and supports a continuous current of 25 A. The component utilizes an axial package with threaded terminals for secure panel mounting. This configuration ensures reliable electrical connections and mechanical stability in demanding environments, providing effective electromagnetic interference filtering for single-phase systems operating at standard utility frequencies.

Feature Summary

• Provides effective attenuation of high-frequency electromagnetic interference through feed-through capacitance architecture
• Features robust axial construction with threaded terminals for secure mechanical integration into chassis panels
• Engineered to maintain stable performance under continuous high-current loads up to 25 amperes

Applications

• Single-phase power line filtering in industrial control systems
• Electromagnetic interference suppression in sensitive electronic equipment enclosures
• High-current AC power distribution units requiring compact filtering solutions

Procurement Notes

Verify the complete part number including suffix against official manufacturer documentation to ensure correct terminal configuration and voltage ratings. Confirm compliance requirements such as RoHS status prior to procurement. Cross-reference datasheet specifications for thermal derating curves if operating near maximum current limits. Ensure mounting hardware compatibility with the threaded terminal design for proper installation.

Selection Notes

Select this component when a high-current, single-stage filtering solution is required for AC power lines. The axial threaded terminal design facilitates direct panel mounting, saving internal enclosure space compared to wire-lead alternatives. Consider the 25 A current capacity and 250 VAC rating to ensure adequate margin for the specific application load. Verify that the physical dimensions fit within the available chassis real estate.

Part Context

This component belongs to the 056 series of feed-through capacitors manufactured by Astrodyne TDI. The series is characterized by its ability to handle significant current while providing effective common-mode noise reduction. These components are typically used in conjunction with other EMI/EMC filters to create comprehensive power conditioning stages for critical infrastructure and industrial machinery.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide or engineering support for verified equivalents. Ensure any replacement maintains identical voltage, current, and terminal configuration specifications.