105R-332H

Overview

The Delevan 105R-332H is a fixed surface-mount RF inductor with a nominal inductance of 3.3 µH and a tolerance of ±3%. It features an unshielded construction using ferrite core material, designed for high-frequency applications. The component has a maximum DC resistance of 2.2 Ohms and supports a maximum DC current of 210 mA. It operates within a temperature range of -55°C to +125°C and meets RoHS compliance standards.

Feature Summary

• Unshielded design suitable for RF signal processing
• Ferrite core construction for stable inductance
• Surface mount technology for automated PCB assembly

Applications

• RF circuits
• Signal filtering
• Impedance matching networks

Procurement Notes

Verify the specific ordering suffix 'H' against the manufacturer's datasheet to confirm exact electrical tolerances and packaging specifications. Confirm RoHS status and lead times directly with API Delevan or authorized distributors, as availability may vary by region.

Selection Notes

Select this component for applications requiring precise 3.3 µH inductance with tight ±3% tolerance. Ensure the circuit design accommodates the 210 mA current limit and 2.2 Ohm DC resistance. Verify that the unshielded nature does not cause interference in dense layouts.

Part Context

This part belongs to the 105/R series of fixed inductors from API Delevan. These components are engineered for general-purpose and RF applications, offering reliable performance in compact surface-mount packages.

Replacement Considerations

Check for direct substitutes within the 105R series or equivalent unshielded SMD inductors from other manufacturers. Ensure replacement parts match the 3.3 µH value, 3% tolerance, and physical footprint dimensions.

FAQ

Is the 105R-332H shielded?

No, the 105R-332H is an unshielded inductor.

What is the maximum DC current rating?

The maximum DC current rating is 210 mA.