108R-333GS

Overview

The Delevan 108R-333GS is a surface-mount RF inductor with a nominal inductance of 33 µH and a tolerance of ±2%. It features a shielded construction using a ferrite core to minimize electromagnetic interference. The component has a maximum DC resistance of 13 Ohms and a rated current of 45 mA. It operates within a temperature range of -55°C to +125°C and utilizes standard terminations for PCB mounting.

Feature Summary

• Shielded design for reduced electromagnetic interference
• Ferrite core construction for stable performance
• Surface-mount package for automated assembly

Applications

• RF choke applications
• Power supply filtering
• Signal processing circuits

Procurement Notes

Verify the specific manufacturer source, as API Delevan assets are managed by different entities. Confirm RoHS compliance status directly with the supplier documentation, as historical data indicates variations between non-compliant and compliant versions for this series. Ensure the part number suffix matches the required tolerance and shielding specifications before ordering.

Selection Notes

Select this component when a shielded 33 µH inductor is required for RF or power applications. Compare against unshielded variants like the P1812R series if magnetic field containment is not critical. Verify that the 45 mA current rating and 13 Ohm DC resistance meet the circuit's electrical requirements.

Part Context

This part belongs to the 108R series of shielded RF inductors from Delevan. It shares the 1008 (2520 metric) footprint with other components in the family but differs in inductance value and tolerance. The 'R' suffix typically denotes the shielded variant within this product line.

Replacement Considerations

Direct substitutes include the S1008-333K, which offers similar inductance but may have different current ratings and tolerance specifications. Verify compatibility regarding shielding and DC resistance before substitution.