20ESK6

Overview

The TE Connectivity Corcom Filters 20ESK6 is a single-phase EMI/RFI power line filter designed for AC mains applications. It supports a maximum current of 20A and operates at voltages up to 250V AC, with a standard frequency range of 50Hz or 60Hz. The component features a single-stage filtering configuration and utilizes threaded post terminals (8-32) for secure electrical connections. Certified by UL, CSA, and VDE, it ensures compliance with international safety standards.

Feature Summary

• Provides effective attenuation of electromagnetic interference and radio frequency noise in AC power lines
• Features threaded bolt terminals for robust mechanical and electrical mounting
• Includes integrated voltage selection capabilities for versatile application integration

Applications

• Industrial machinery power supply protection
• Medical equipment input stages
• Commercial electronic device power entry modules

Procurement Notes

Verify the specific terminal thread size and pitch against the design schematic before procurement. Confirm that the operating temperature range aligns with the intended environmental conditions. Ensure the selected variant matches the required certification marks for the target market. Cross-reference the datasheet for precise dimensional tolerances to guarantee proper panel cutout compatibility.

Selection Notes

Select this model when a high-current capacity of 20A is required for single-phase systems. Consider the threaded post termination style if screw-mounting is preferred over quick-connect tabs. Evaluate the single-stage performance against system noise requirements; higher attenuation may necessitate multi-stage alternatives. Verify voltage ratings match the local grid specifications.

Part Context

This component belongs to the Corcom SK series, which specializes in high-current power line filters. The series is engineered for durability and reliable noise suppression in demanding environments. It complements other Corcom products offering various current ratings and termination styles for comprehensive power management solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents within the same series or consult engineering teams for functional replacements.