3EDK1

Overview

The TE Connectivity Corcom Filters 3EDK1 is a single-phase EMC/EMI line filter module designed for chassis mounting. It features a two-stage configuration to suppress conducted electromagnetic interference on AC power lines. The component has a rated voltage of 250VAC and operates at frequencies of 50/60Hz. It supports a current rating of 3A and utilizes quick-connect terminals for circuit attachment. The unit is certified by CSA, UR, and VDE agencies.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Chassis mount installation style with quick-connect termination
• Integrated fuse holder capability

Applications

• General-purpose electronic equipment
• Industrial control systems
• Medical devices

Procurement Notes

Verify the obsolete status of part number 3EDK1 before initiating any procurement process. Confirm availability of direct substitutes such as 3VB1 if replacement is required. Ensure that the selected alternative meets all original electrical specifications including voltage, current, and certification requirements. Cross-reference datasheets to validate compatibility with existing chassis designs and terminal configurations.

Selection Notes

Select this component for applications requiring single-phase EMI suppression in compact chassis environments. Verify that the 3A current rating and 250VAC voltage align with system power requirements. Consider the two-stage design for superior attenuation compared to single-stage alternatives. Ensure chassis mounting holes match the physical dimensions specified in the official documentation.

Part Context

This component belongs to the TE Connectivity Corcom Filters series, which specializes in power line filtering solutions. The product line addresses electromagnetic compatibility needs across various industrial and commercial sectors. Corcom filters are engineered to protect sensitive electronics from external noise while preventing internal interference from affecting the power grid.

Replacement Considerations

The 3EDK1 is obsolete. Direct substitute part number 3VB1 is available.