15M203J

Overview

The 15M203J is a fixed axial leaded inductor manufactured by Gowanda Electronics. It features an unshielded molded construction designed for radio frequency applications. The component provides an inductance of 200 µH with a maximum DC resistance of 7.1 Ohms and a rated current of 106 mA. It is tested at a frequency of 790 kHz and operates within a temperature range of -55°C to 105°C.

Feature Summary

• Unshielded molded design suitable for RF environments
• Axial through-hole mounting configuration
• Wide operating temperature capability

Applications

• Radio frequency circuit filtering
• Aerospace electronic systems
• Defense equipment signal processing

Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical tolerances and physical dimensions before integration. Ensure the unshielded nature aligns with electromagnetic interference requirements. Confirm axial lead compatibility with existing PCB layouts and assembly processes.

Selection Notes

Select this component when a 200 µH inductance value is required for high-frequency applications up to 790 kHz. Consider the 106 mA current rating and 7.1 Ohm resistance limits for power handling. The unshielded design necessitates careful placement to avoid coupling with nearby sensitive components.

Part Context

Gowanda Electronics specializes in high-performance inductors and custom magnetics for demanding sectors. This part belongs to their line of fixed inductors, which are engineered for reliability in aerospace, defense, and medical industries where consistent magnetic performance is critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify cross-references using official Gowanda Electronics channels or authorized distributors to ensure equivalent electrical and mechanical specifications.