15M272J

Overview

The 15M272J is a fixed inductor manufactured by Gowanda Electronics, designed for axial lead through-hole mounting. It features an unshielded molded construction suitable for radio frequency applications. The component provides an inductance of 27 µH with a maximum DC resistance of 2.6 Ohms. Its rated direct current is 170 mA, and it exhibits a self-resonant frequency of 25 MHz. This part is classified as a broadband power RF transformer or coil within the company's standard lineup.

Feature Summary

• Unshielded molded design for general RF coil applications
• Axial lead configuration for through-hole PCB mounting
• Broadband power performance characteristics

Applications

• Radio frequency signal processing circuits
• Broadband power transmission lines
• General purpose RF filtering

Procurement Notes

Verify the specific suffix requirements against the official Gowanda datasheet to ensure compliance with RoHS or leaded material standards. Confirm that the axial lead pitch matches your board layout specifications. Cross-reference the 2.6 Ohm DC resistance limit with your circuit's voltage drop calculations to ensure operational integrity under the 170 mA load condition.

Selection Notes

Select this component when an unshielded axial inductor is required for RF applications. The 27 µH value and 170 mA current rating define its operational envelope. Consider the 25 MHz self-resonant frequency to ensure suitability for the target signal bandwidth. The molded construction offers mechanical stability for through-hole assembly processes.

Part Context

This part belongs to Gowanda Electronics' line of fixed inductors and coils. The manufacturer specializes in components for aerospace, defense, medical, and industrial sectors. Their product range includes shielded and unshielded variants, offering both surface mount and axial configurations. The company maintains ISO 9001 and AS9100 certifications for quality management.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers based on identical electrical parameters: 27 µH inductance, 170 mA current rating, 2.6 Ohm resistance, and axial package dimensions.