108R-683H

Overview

The Delevan 108R-683H is a fixed surface-mount inductor with an inductance of 68 µH and a tolerance of ±25%. It features a maximum DC resistance of 25 Ohms and a rated current of 32 mA. The component utilizes a nonstandard two-lead package for PCB mounting. Designed for general electronic applications, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Non-shielded wirewound construction
• Standard SMD termination style
• Ferrite core material

Applications

• General purpose signal filtering
• Power supply input chokes
• RF circuit impedance matching

Procurement Notes

Verify the specific lead configuration and footprint dimensions against your PCB design, as this part uses a nonstandard package. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the 32 mA current rating meets your circuit's operational requirements to prevent saturation or overheating during production assembly.

Selection Notes

Select this component when a high-inductance value is required in a compact surface-mount form factor. The 25 Ohm DC resistance suggests suitability for low-current signal paths rather than high-power delivery. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling with nearby sensitive traces on the board layout.

Part Context

This part belongs to the Delevan fixed inductor portfolio, characterized by robust ferrite core technology. It serves as a passive energy storage element in electronic circuits. The 108R series designation indicates specific physical and electrical characteristics distinct from shielded power inductors or common mode chokes found in other product lines.

Replacement Considerations

• S1812R-683H
• SPD62R-683M

FAQ

Is the 108R-683H shielded?

No, the 108R-683H is an unshielded inductor.

What is the maximum DC resistance?

The maximum DC resistance is 25 Ohms.