15M392J

Overview

The 15M392J is a fixed inductor manufactured by Gowanda Electronics, classified as an unshielded molded RF coil with axial lead configuration. It provides an inductance of 39 µH and supports a maximum current rating of 176 mA. The component features a maximum DC resistance of 2.6 Ohms and maintains a minimum Q factor of 60 at a test frequency of 2.5 MHz. Designed for commercial off-the-shelf applications, this part integrates standard axial mounting for integration into electronic circuits requiring specific RF characteristics.

Feature Summary

• Unshielded molded construction suitable for general RF applications
• Axial lead configuration for through-hole mounting
• Optimized performance with specified Q factor at 2.5 MHz

Applications

• Commercial off-the-shelf (COTS) electronic systems
• RF circuit filtering and impedance matching
• General purpose signal processing applications

Procurement Notes

Verify the current manufacturing status before procurement, as available sources indicate this product may be discontinued. Confirm availability through authorized distributors or alternative sourcing channels if new production units are required. Ensure that the axial lead pitch and physical dimensions meet the target PCB layout requirements. Validate that the 176 mA current rating and 2.6 Ohm resistance align with system power constraints.

Selection Notes

Select the 15M392J when an unshielded axial inductor with 39 µH inductance is required for COTS designs. Consider its 176 mA current limit and 2.6 Ohm resistance for power budget calculations. The specified Q factor of 60 at 2.5 MHz indicates suitability for moderate frequency RF tasks. Evaluate space constraints for axial leads and ensure shielding requirements do not conflict with the unshielded design.

Part Context

Gowanda Electronics specializes in high-performance magnetic components for demanding environments, including aerospace and medical fields. The 15M392J belongs to their line of fixed inductors, which include shielded and unshielded variants in surface mount and axial configurations. This model represents a standard molded RF coil designed for reliable operation in commercial applications where specific inductive values are critical.

Replacement Considerations

Public sources indicate the 15M392J may be discontinued. Potential substitutes include other 39 µH axial inductors from Gowanda such as the 15M391 series, though exact electrical equivalence must be verified against datasheets. Cross-reference parameters like current rating, DC resistance, and Q factor to ensure functional compatibility in the target application.