105R-222F

Overview

The Delevan 105R-222F is a fixed surface-mount RF inductor with an inductance of 2.2 µH and ±1% tolerance. It utilizes an iron core and epoxy encapsulation for stability. The component features a maximum DC resistance of 1.7 Ω and a rated current of 235 mA. It operates within a temperature range of -55°C to +125°C. The package dimensions are approximately 2.66 mm x 2.41 mm, with a maximum height of 1.91 mm.

Feature Summary

• Epoxy encapsulated construction for environmental protection
• Iron core material providing stable inductance characteristics
• High precision tolerance suitable for critical RF circuits

Applications

• RF signal processing circuits
• Impedance matching networks
• Filter applications in communication equipment

Procurement Notes

Verify the specific manufacturer designation, as API Delevan components may carry different branding suffixes. Confirm RoHS compliance status against the latest datasheet, as historical records indicate mixed availability regarding lead-free specifications. Ensure the supplier provides valid traceability documentation for the epoxy encapsulation and core material composition.

Selection Notes

Select this component when high precision and thermal stability are required for RF applications. The iron core offers distinct magnetic properties compared to ferrite alternatives. Verify that the 235 mA current rating meets the circuit's continuous operating requirements. Consider the physical footprint constraints relative to the 1010 package size.

Part Context

This part belongs to the 105 series of fixed inductors manufactured by API Delevan. These components are designed for general-purpose and specialized RF uses. The series emphasizes reliability through robust encapsulation methods. Availability may vary due to product lifecycle stages.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.