DC630R-273K

Fixed Inductors Overview

The DC630R-273K is a fixed wirewound drum core inductor manufactured by API Delevan. It features an inductance of 27 µH and a maximum DC resistance of 30 mΩ. The component supports a current rating of 5.72 A and utilizes a radial vertical cylinder package design intended to reduce radiation interference.

Fixed Inductors Feature Summary

• Unshielded drum core construction for high current applications
• Radial vertical cylinder package design to minimize radiation interference
• Wirewound technology for stable power line choke performance

Fixed Inductors Applications

• Power line chokes
• High current filtering circuits
• General purpose power supply input stages

Fixed Inductors Procurement Notes

Verify the exact part number suffix, as variations such as DC630-273K may exist within the same family. Confirm that the radial vertical cylinder package matches your PCB footprint requirements. Ensure the 5.72 A current rating and 30 mΩ DCR specifications meet your circuit design constraints before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a high-current unshielded inductor with low DC resistance is required. The vertical cylinder form factor is suitable for applications where reduced electromagnetic radiation interference is a priority. Verify that the 27 µH inductance value aligns with the specific filtering or energy storage needs of the target power stage.

Fixed Inductors Part Context

This component belongs to the DC630 series of fixed inductors from API Delevan. The series is characterized by wirewound drum core constructions designed for robust power handling. The DC630R variant specifically denotes the radial vertical cylinder packaging style, distinguishing it from other mechanical configurations within the broader product line.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must verify compatibility based on inductance, current rating, and physical dimensions when sourcing alternatives.