EAP-03-221

Power Line Filter Modules Overview

The Cosel EAP-03-221 is a single-phase power line filter designed for chassis mounting. It operates with a voltage rating of 250 VAC and 250 VDC, supporting a current capacity of 3 A. The unit utilizes screw termination for secure electrical connections. Key specifications include a leakage current of 380 uA and a capacitance value of 2.2 nF. The component weighs 170 g and is supplied in bulk packaging.

Power Line Filter Modules Feature Summary

• Provides common mode noise filtering to suppress electromagnetic interference on power lines.
• Features robust chassis mount construction with screw terminals for stable installation.
• Designed for compliance with international safety standards including UL, CSA, DIN, and ENEC.

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Medical equipment power inputs
• Test and measurement instrumentation

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering, as variants such as the EAP-03-221-D exist with potentially different lead times or certifications. Confirm that the 3 A current rating and 250 VAC/VDC voltage limits align with the target circuit requirements. Ensure chassis mounting provisions are available in the final assembly design to accommodate the physical dimensions and weight of the filter unit.

Power Line Filter Modules Selection Notes

Select this model for applications requiring low current handling up to 3 A with standard leakage characteristics. Compare against the EAP-03-332 if higher capacitance is needed, or the ESP series for alternative form factors. Ensure the installation environment supports the required thermal conditions for continuous operation at the rated current without derating.

Power Line Filter Modules Part Context

This component belongs to the Cosel EA series of power line filters. The series offers various current ratings and capacitance values to suit different noise attenuation needs. The EAP-03-221 specifically addresses low-current applications within this lineup, providing a compact solution for single-phase power conditioning in regulated environments.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the same series include the EAP-03-332, which shares the same mechanical footprint and current rating but differs in capacitance. Verify pinout compatibility and mounting hole alignment before swapping components to ensure proper integration into existing assemblies.