106-333H

Overview

The Delevan 106-333H is a fixed surface-mount RF inductor with a nominal inductance of 33 µH and a tolerance of ±3%. It features an unshielded construction using iron core material, designed for high-frequency applications. The component has a maximum DC resistance of 13 Ohms and supports a maximum current rating of 100 mA. It operates within a temperature range of -55°C to +125°C and exhibits a self-resonant frequency of 14 MHz at a test frequency of 2.5 MHz.

Feature Summary

• Unshielded SMD design suitable for RF choke applications
• Iron core construction for stable inductance characteristics
• Wide operating temperature range from -55°C to +125°C

Applications

• RF circuit filtering
• Signal processing chokes
• High-frequency impedance matching networks

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package dimensions and pin configuration against target PCB footprint. Validate thermal management requirements given the 100 mA current limit and 13 Ohm DCR. Ensure supplier provides original manufacturer datasheets for electrical parameter verification prior to integration.

Selection Notes

Select this component for applications requiring 33 µH inductance in an unshielded form factor. Consider the 13 Ohm DC resistance impact on power loss. Evaluate the 100 mA current limit against peak load conditions. Compare self-resonant frequency specifications with target signal frequencies to ensure effective operation within the desired bandwidth.

Part Context

Part of the Delevan 106 series of fixed RF inductors. Designed for surface mount technology (SMT) assembly processes. Manufactured by API Delevan Inc., specializing in passive electronic components for telecommunications and industrial electronics markets.

Replacement Considerations

Cross-reference with other Delevan 106 series variants for compatible inductance values. Verify mechanical compatibility with existing footprints when substituting.