15M113J

Overview

The 15M113J is a fixed inductor from the Gowanda Electronics 15M series, designed for RF applications. It features an inductance of 110 µH with a tolerance of ±5%. The component has a maximum DC resistance of 4.9 Ohms and a rated current of 128 mA. Its self-resonant frequency is specified at 8.9 MHz. The device utilizes an unshielded molded construction with axial leads for through-hole mounting. Physical dimensions are 0.156 inches in diameter by 0.375 inches in length.

Feature Summary

• Unshielded molded construction suitable for RF coil applications
• Axial lead configuration for through-hole mounting
• High self-resonant frequency characteristic

Applications

• RF circuit design
• Broadband power applications
• Industrial filtering systems

Procurement Notes

Verify the specific suffix (e.g., LF) against datasheets to confirm RoHS compliance status. Confirm axial lead availability and exact physical dimensions for PCB footprint compatibility. Ensure the 128 mA current rating meets system requirements. Check for alternative part numbers like 15M113JLF if lead-free specifications are mandatory for the assembly process.

Selection Notes

Select this component when a compact 110 µH inductor with high Q-factor characteristics is required. The unshielded design minimizes size but requires layout consideration for magnetic coupling. Verify that the 4.9 Ohm DC resistance aligns with power loss constraints. The axial package simplifies manual or standard automated insertion processes compared to surface mount alternatives.

Part Context

Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and medical sectors. The 15M series represents their molded RF coil offerings, emphasizing reliability in harsh environments. These components are often used where standard commercial inductors fail to meet stringent temperature or stability requirements.

Replacement Considerations

The 15M113JLF serves as the lead-free variant of this component. Verify interchangeability based on RoHS requirements. No other direct cross-references are publicly documented.