2727-06H

Fixed Inductors Overview

The Delevan 2727-06H is a leaded power inductor featuring a molded toroidal core design. It provides an inductance of 27 µH with a tolerance of 3%. The component has a maximum DC current rating of 265 mA and a maximum DC resistance of 2.7 Ohms. It exhibits a minimum Q factor of 80 and a self-resonant frequency of 20 MHz. The device utilizes radial vertical termination for PCB mounting, with physical dimensions of 7.11 mm length, 4.06 mm width, and 7.62 mm height.

Fixed Inductors Feature Summary

• Molded toroidal core construction for stable inductance performance
• Radial vertical leads facilitate through-hole PCB integration
• Unshielded design suitable for applications where magnetic interference is manageable

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• General-purpose power inductance requirements

Fixed Inductors Procurement Notes

Verify the specific tolerance suffix when ordering, as the 2727-06H designation may correspond to a 3% tolerance variant distinct from the 1% tolerance 2727-06F. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as historical data indicates non-RoHS versions exist within this series. Ensure the radial lead spacing matches the target PCB footprint before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a 27 µH inductance value is required with moderate current handling capabilities up to 265 mA. The unshielded toroidal form factor is appropriate for designs where spatial constraints allow for the 7.62 mm height. Consider the 20 MHz self-resonant frequency limit to ensure operation remains below the resonant point for intended RF applications.

Fixed Inductors Part Context

This part belongs to the Delevan 2727 series of leaded power inductors. The series offers various inductance values and tolerance options, distinguished by alphanumeric suffixes. The 2727-06H represents a specific configuration within this family, sharing the standard molded toroidal package dimensions with other variants like the 2727-06F and 2727-06G.

Fixed Inductors Replacement Considerations

The 2727-06F serves as a direct mechanical substitute but features a tighter 1% tolerance instead of 3%. The 2727-06G offers a 2% tolerance. For SMD alternatives, the S1812R-272H provides similar inductance but differs significantly in package type and current rating.