3090-102G

Fixed Inductors Overview

The Delevan 3090-102G is a fixed surface-mount inductor designed for general-purpose applications. It features an unshielded construction with a rectangular form factor and a powdered iron core material. The component provides a nominal inductance of 1 µH with a tolerance of ±2%. It exhibits a maximum DC resistance of 700 mΩ and supports a current rating of 330 mA. The device operates within a temperature range of -55°C to +125°C and utilizes a standard 2-SMD package configuration.

Fixed Inductors Feature Summary

• Unshielded design suitable for non-coupled circuit layouts
• Powdered iron core construction for stable magnetic properties
• Surface-mount technology optimized for automated PCB assembly

Fixed Inductors Applications

• RF inductor circuits
• General purpose filtering applications
• Signal processing stages requiring low impedance paths

Fixed Inductors Procurement Notes

Verify compliance with RoHS directives as the specific part may not be certified. Confirm lead availability through authorized distributors, noting that API Delevan products often require direct procurement channels. Ensure the ordering suffix matches the required tolerance and packaging specifications for production integration.

Fixed Inductors Selection Notes

Select this component when an unshielded SMD inductor with a 1 µH value is required. Consider the 330 mA current rating and 700 mΩ DCR limits against circuit load requirements. The wide operating temperature range supports deployment in harsh environments where thermal stability is critical for consistent inductance performance.

Fixed Inductors Part Context

This component belongs to the Delevan 3090 series of fixed inductors. The series offers various inductance values and tolerance options within a standardized rectangular footprint. The 3090-102G specifically addresses needs for compact, high-reliability passive components in space-constrained electronic designs.

Fixed Inductors Replacement Considerations

Cross-reference with other 1 µH ±2% SMD inductors from manufacturers offering similar current ratings. Verify mechanical dimensions and terminal compatibility before substitution. Ensure equivalent thermal characteristics and core material properties are maintained to preserve circuit behavior.