106-221G

Overview

The Delevan 106-221G is a fixed surface-mount RF inductor with an inductance of 220 nH and a tolerance of ±2%. It features a maximum DC resistance of 330 mOhms and a rated current of 550 mA. The component utilizes an unshielded wirewound construction on an iron core, housed in a non-standard package measuring approximately 3.94 mm in length, 2.79 mm in width, and 1.91 mm in height. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Unshielded wirewound design for general-purpose RF applications
• Iron core construction supporting high-frequency stability
• Standard SMD/SMT termination style for PCB mounting

Applications

• RF circuit filtering
• Impedance matching networks
• General-purpose radio frequency signal processing

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status as documentation may indicate non-compliance. Validate physical dimensions against specific PCB footprint requirements prior to integration. Ensure supply chain sources provide original manufacturer packaging to prevent counterfeit risks.

Selection Notes

Select this component for designs requiring precise 220 nH inductance with tight tolerance. Consider the unshielded nature when layout proximity to sensitive traces is critical. Evaluate thermal management capabilities given the 550 mA current rating and operating temperature limits. Compare physical dimensions against available board space constraints.

Part Context

This part belongs to the Delevan 106 series of fixed RF inductors. It shares family characteristics such as wirewound construction and iron core materials. The model number indicates specific electrical values within this standardized product line designed for surface-mount technology integration.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching inductance, tolerance, current rating, and physical footprint specifications.