15M103JLF

Overview

The 15M103JLF is a fixed inductor from Gowanda Electronics, classified as a molded unshielded RF coil with an axial package. It features a cylindrical construction using iron-ferrite core material and contains one element. The nominal inductance is 100 µH with a tolerance of 10%. The component has a maximum DC resistance of 4.5 ohms and a self-resonant frequency of 9.5 MHz. It supports a DC current rating of 0.133 A and operates within a temperature range of -55 °C to 105 °C.

Feature Summary

• Molded unshielded design suitable for RF applications
• Axial through-hole configuration for standard mounting
• Iron-ferrite core construction for general purpose use

Applications

• RF circuits requiring unshielded inductors
• General purpose filtering applications
• Through-hole assembly environments

Procurement Notes

Verify the specific suffix JLF against official Gowanda documentation to confirm lead compliance status and exact electrical tolerances. Ensure the axial lead length and diameter meet PCB layout requirements. Cross-reference the datasheet for dielectric withstand voltage specifications if high-voltage isolation is required in the target application circuit.

Selection Notes

Select this component when an unshielded axial inductor is required for RF or general-purpose applications. Consider the 100 µH value and 0.133 A current rating against circuit demands. Verify that the iron-ferrite core characteristics align with the desired frequency response and that the 4.5 ohm DC resistance fits the power loss constraints of the design.

Part Context

This part belongs to the 15M series of molded unshielded RF coils manufactured by Gowanda Electronics. These components are designed for through-hole mounting and utilize iron-ferrite cores. The series offers various inductance values, with the 15M103JLF specifically providing 100 µH. The product line emphasizes robust construction for reliable performance in electronic assemblies.

Replacement Considerations

Consult Gowanda Electronics documentation for direct substitutes within the 15M series. Verify equivalent parameters such as inductance, current rating, and physical dimensions before considering alternative manufacturers. No specific substitute part numbers are confirmed in public data.