106-332K

Overview

The Delevan 106-332K is a fixed surface-mount inductor designed for radio frequency applications. It features an unshielded wirewound construction with an iron core material, housed in a 1611 (16x11mm) package. The component provides a nominal inductance of 3.3 µH with a tolerance of ±10%. Key electrical specifications include a maximum DC resistance of 1.8 Ohms and a rated current of 225 mA. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Unshielded wirewound design suitable for RF signal processing
• Iron core construction for stable inductance characteristics
• Standard two-terminal surface mount termination

Applications

• RF circuit filtering
• General purpose inductive components
• Signal conditioning networks

Procurement Notes

Verify component authenticity through authorized API Delevan distributors or certified suppliers. Confirm the specific manufacturing date code and lot number against project requirements. Ensure compliance with RoHS status as indicated in official documentation, noting that this series may contain lead. Request full datasheets and test reports prior to finalizing procurement orders to guarantee technical specification adherence.

Selection Notes

Select the 106-332K when an unshielded RF inductor with 3.3 µH nominal value is required. Consider the 1.8 Ohm DC resistance and 225 mA current rating for power budget calculations. The 1611 footprint must be accommodated on the PCB layout. Verify that the iron core material aligns with the intended frequency response and Q-factor requirements of the application circuit.

Part Context

This component belongs to the Delevan 106 series of fixed inductors. It shares the same 3.3 µH inductance value with variants such as the 106-332J, though differences exist in tolerance and packaging. The 106 series utilizes wirewound technology distinct from the ferrite-core power inductors found in other Delevan product lines like the SP or P series.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineering teams should consult API Delevan directly for qualified alternatives or cross-reference options based on strict electrical parameter matching.