2727-11H

Fixed Inductors Overview

The Delevan 2727-11H is a leaded power inductor featuring a molded toroidal core and radial termination style. It provides an inductance of 68 µH with a tolerance of 3% and a maximum DC resistance of 6.8 Ohms. The component supports a maximum DC current of 165 mA and exhibits a minimum Q factor of 80. Its self-resonant frequency is specified at 11 MHz, operating within a temperature range of -55°C to 125°C. Designed for PCB mounting, it measures 7.11 mm in length, 4.06 mm in width, and 7.62 mm in height, with a lead spacing of 5.33 mm.

Fixed Inductors Feature Summary

• Molded toroidal construction for stable magnetic performance
• Radial through-hole termination for standard PCB integration
• Unshielded design suitable for general RF applications

Fixed Inductors Applications

• RF circuit filtering
• Signal processing stages
• General-purpose inductive components

Fixed Inductors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and testing frequencies. Ensure compatibility with existing PCB footprint dimensions, particularly the 5.33 mm lead spacing. Confirm RoHS compliance status directly with the supplier or datasheet, as regulatory requirements may vary by production batch. Cross-reference part numbers carefully to distinguish between similar series variants.

Fixed Inductors Selection Notes

Select this component when a 68 µH inductance value is required with a 3% tolerance for RF applications. Consider the 165 mA current rating and 6.8 Ohm DC resistance for circuit impedance matching. The unshielded toroidal design is appropriate where magnetic interference is not critical. Verify that the radial lead spacing fits the target board layout constraints.

Fixed Inductors Part Context

This component belongs to the Delevan 2727 series of fixed power inductors. The series utilizes molded toroidal cores to provide consistent inductance values across various ratings. These leaded inductors are designed for through-hole mounting on printed circuit boards, offering a robust solution for discrete electronic applications requiring reliable inductive properties.

Fixed Inductors Replacement Considerations

Equivalent parts include the 2727R-11H, which shares the same 68 µH inductance and 3% tolerance specifications. Verify physical dimensions and lead spacing compatibility before substitution to ensure proper PCB fitment.