106-123G

Overview

The Delevan 106-123G is a fixed surface-mount inductor designed for RF applications. It features an iron core and wirewound construction with a nominal inductance of 12 µH and a tolerance of ±2%. The component has a maximum DC resistance of 4 Ω and operates within a temperature range of -55 °C to +125 °C. It utilizes a nonstandard package with two terminals.

Feature Summary

• Wirewound construction with iron core
• Surface mount design for RF circuits
• High reliability general purpose inductor

Applications

• RF inductor circuits
• General purpose surface mount electronics
• Shielded power inductor applications

Procurement Notes

Verify the specific datasheet version for the 106-123G model, as API Delevan documentation may reference similar series like 106-122G or 106-123K. Confirm lead-free status and RoHS compliance requirements against current manufacturing standards before procurement, as older specifications may differ from modern environmental regulations.

Selection Notes

Select this component when a 12 µH inductance with tight 2% tolerance is required for RF signal processing. Ensure the circuit layout accommodates the nonstandard SMD footprint and that the 4 Ω DC resistance aligns with power loss constraints. Verify thermal management capabilities for operation up to 125 °C.

Part Context

This part belongs to the Delevan 106 series of fixed inductors, which are characterized by high reliability and stability. The series typically includes variants with different inductance values and tolerances, such as the 106-123K (10% tolerance) and 106-122G models, serving diverse electronic filtering and energy storage needs.

Replacement Considerations

The SP1210-123G is a shielded power inductor with identical 12 µH inductance and 2% tolerance but differs in construction and shielding. Cross-reference electrical characteristics carefully to ensure compatibility with existing RF designs.