15M103J

Overview

The Gowanda Electronics 15M103J is a fixed inductor 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 supports a maximum current rating of 133 mA. Designed for reliable performance in demanding applications, it weighs 0.65 grams and utilizes a standard axial package configuration suitable through-hole mounting.

Feature Summary

• Molded construction provides durability and environmental protection
• Unshielded design minimizes weight and material usage
• Axial lead configuration facilitates standard through-hole integration

Applications

• RF circuit filtering
• General purpose inductive components
• Demanding electronic applications requiring reliable performance

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status, as Gowanda offers both compliant and lead-containing options for military or specialized uses. Confirm axial lead dimensions against PCB footprint requirements. Ensure the 133 mA current rating aligns with the target circuit's operational limits to prevent saturation or overheating during procurement validation.

Selection Notes

Select this component when an unshielded axial inductor is required for RF applications. The 100 µH value suits specific frequency filtering needs. Consider the 4.5 Ohm resistance impact on circuit efficiency. The molded body offers robustness compared to bare wire coils. Verify space constraints for the axial lead spacing before finalizing the design choice.

Part Context

Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and medical sectors. The 15M103J belongs to their line of molded unshielded RF coils. These components are engineered for critical environments where reliability is paramount. The manufacturer maintains strict quality standards, including ISO certifications, ensuring consistent performance across their product range.

Replacement Considerations

Cross-reference with other 100 µH axial inductors from Gowanda, such as the 15M103M, noting potential differences in tolerance or packaging suffixes. Verify that substitute parts match the 133 mA current rating and 4.5 Ohm resistance specifications to maintain circuit integrity without altering system performance characteristics.