1945R-27J

Fixed Inductors Overview

The Delevan 1945R-27J is a fixed axial leaded inductor from the 1945 series. It features an unshielded molded construction with an iron core. The nominal inductance is 330 µH with a tolerance of ±5%. The maximum DC current rating is 142 mA, and the maximum DC resistance is 8.9 Ohms. The component operates within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded molded design for general-purpose RF applications
• Axial leaded termination style for PCB mounting
• Iron core construction

Fixed Inductors Applications

• RF circuits
• General purpose inductors

Fixed Inductors Procurement Notes

Verify the manufacturer designation carefully, as API Delevan assets have been acquired by Coilcraft. Confirm the specific datasheet version and RoHS compliance status directly with the supplier or current manufacturer documentation before procurement. Ensure the part number matches the exact suffix requirements for your assembly specifications.

Fixed Inductors Selection Notes

Select this component for applications requiring a 330 µH inductance with moderate current handling capabilities up to 142 mA. The unshielded design may require consideration regarding magnetic interference in dense layouts. Verify that the axial lead form factor fits the target PCB footprint and that the operating temperature range meets environmental requirements.

Fixed Inductors Part Context

This component belongs to the Delevan 1945 series of fixed inductors. These are characterized by their molded construction and axial leads, distinguishing them from surface mount or shielded variants within the broader inductor portfolio.