106-272H

Overview

The Delevan 106-272H is a fixed surface-mount inductor designed for compact electronic circuits. It features an inductance of 2.7 µH with a tolerance of 3% and a maximum DC resistance of 1.7 Ohms. The component operates within a temperature range of -55°C to 125°C and has a self-resonant frequency of 82 MHz. It utilizes an unshielded construction with nonstandard two-lead packaging, measuring 3.94 mm in length, 2.79 mm in width, and 1.90 mm in height.

Feature Summary

• Fixed inductance value optimized for RF applications
• Unshielded design suitable for specific layout constraints
• Surface-mount configuration for automated assembly

Applications

• RF filtering circuits
• Energy storage in compact power systems
• Signal conditioning in high-frequency electronics

Procurement Notes

Verify the current lifecycle status as sources indicate this part may be obsolete. Confirm RoHS compliance and lead-free specifications against the latest manufacturer documentation before procurement. Ensure the supplier provides valid traceability for the API Delevan manufacturing origin.

Selection Notes

Select this component when a precise 2.7 µH inductance is required with tight tolerance. Consider the unshielded nature for potential EMI implications in dense layouts. Evaluate the physical dimensions against available PCB space and verify thermal performance within the specified operating range.

Part Context

This component belongs to the API Delevan 106 series of fixed inductors. The series offers various inductance values tailored for radio frequency and general-purpose filtering applications. The 106-272H specifically addresses needs for moderate inductance in small form-factor designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching inductance, tolerance, DCR, and physical footprint specifications from alternative manufacturers.