15M103MLF

Overview

The 15M103MLF is a fixed inductor from Gowanda Electronics, classified as a molded unshielded RF coil with axial leads. It features an inductance of 100 µH and a maximum DC resistance of 4.5 ohms. The component has a self-resonant frequency of 9.5 MHz and a rated DC current of 133 mA. It operates within a temperature range of -55°C to 125°C and utilizes iron powder as the core material.

Feature Summary

• Molded construction for mechanical durability
• Unshielded design suitable for general RF applications
• Axial lead configuration for through-hole mounting

Applications

• RF filtering circuits
• General purpose inductive components
• Signal processing applications

Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributor, as documentation indicates potential exemptions. Confirm lead-free terminal availability prior to ordering. Ensure supply chain partners provide valid certification documents matching the specific production batch to meet regulatory requirements.

Selection Notes

Select this component when a 100 µH inductance value is required with a low current rating of 133 mA. The unshielded nature requires consideration of magnetic interference in dense layouts. Verify that the 4.5 ohm DC resistance aligns with power loss constraints in the target circuit design.

Part Context

This part belongs to the 15M series of molded unshielded RF coils produced by Gowanda Electronics. These components are designed for high reliability in electronic assemblies requiring stable inductive performance under varying thermal conditions.

Replacement Considerations

Consult official Gowanda Electronics substitution guides for direct equivalents. Cross-reference parameters such as inductance tolerance, current rating, and physical dimensions before implementing alternative parts.