2474-37J

Fixed Inductors Overview

The Delevan 2474-37J is an unshielded, leaded power inductor designed for through-hole PCB mounting. It features a ferrite core and axial termination style. The component provides an inductance of 1 mH with a tolerance of ±5%. It supports a maximum DC current of 390 mA and has a maximum DC resistance of 2.3 Ohms. The unit operates within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded construction utilizing a ferrite core for magnetic field management
• Axial leaded termination configuration suitable for standard PCB mounting
• Robust thermal performance across extended industrial temperature ranges

Fixed Inductors Applications

• Power supply filtering circuits
• General-purpose electronic equipment
• Industrial control systems

Fixed Inductors Procurement Notes

Verify RoHS compliance status prior to procurement as the component contains lead. Confirm axial lead dimensions against PCB footprint requirements. Ensure supplier documentation matches the specific 2474 series manufacturing standards. Validate that the 1 mH inductance value aligns with circuit design specifications before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a high-inductance, unshielded through-hole solution is required. The 1 mH value suits applications needing significant energy storage or low-frequency filtering. Consider the 390 mA current rating to prevent saturation. The axial package simplifies automated insertion processes compared to surface-mount alternatives.

Fixed Inductors Part Context

This part belongs to the Delevan 2474 series of molded power inductors. The series offers various inductance values tailored for general power applications. Components in this line typically feature robust encapsulation and consistent electrical characteristics suitable for demanding environments.

Fixed Inductors Replacement Considerations

The 2474-36L serves as a comparable alternative within the same series, offering similar physical dimensions and axial termination styles. Verify that the 820 uH inductance of the substitute meets the circuit requirements.