01MK4

Overview

The Delta Electronics 01MK4 is a general-purpose power line filter designed for PCB mounting. It features a lug-to-lug termination type and supports voltage ratings of 115 VAC and 250 VAC with a current rating of 1 A. The component belongs to the MK series and is packaged in bulk quantities.

Feature Summary

• General-purpose electromagnetic interference filtering for AC power lines
• PCB mounting design with lug-to-lug solder pin terminations

Applications

• AC power input stages in electronic equipment
• Noise suppression in consumer electronics
• Industrial control circuitry power conditioning

Procurement Notes

Verify end-of-life status before procurement as the manufacturer indicates this part is obsolete and will be discontinued. Confirm availability through authorized distributors or surplus suppliers, as standard production runs have ceased. Ensure compatibility with existing PCB layouts and termination requirements.

Selection Notes

Select this component for applications requiring basic EMI filtering on AC power lines where space constraints favor PCB mounting. Verify that the 1 A current rating and 250 VAC maximum voltage meet system specifications. Consider the lug-to-lug termination style for appropriate board layout planning.

Part Context

This component is part of Delta Electronics' MK series of power line filters. It serves as a passive noise suppression device intended to reduce conducted electromagnetic interference on AC power inputs. The product falls under the broader category of power condition components within industrial and commercial electronics supply chains.

Replacement Considerations

Due to the obsolete status, direct substitutes may not be available from the original manufacturer. Evaluate alternative general-purpose power line filters with similar 1 A ratings and PCB mounting footprints from other vendors. Verify electrical characteristics and physical dimensions to ensure mechanical and functional compatibility.