10M272J

Overview

The 10M272J is a general-purpose axial wirewound inductor manufactured by Gowanda Electronics. It features a nominal inductance of 27 µH with a tolerance of ±5%. The component utilizes a powdered iron core and has a maximum DC resistance of 3.5 Ω. It is rated for a current of 135 mA and operates within a temperature range of -55 °C to +105 °C. The unit measures 6.35 mm in length and 2.413 mm in diameter, designed for through-hole mounting.

Feature Summary

• Unshielded wirewound construction for RF coil applications
• Powdered iron core material for stable performance
• Axial leaded package suitable for through-hole PCB mounting

Applications

• RF coil circuits
• General purpose filtering
• Signal processing networks

Procurement Notes

Verify the specific manufacturer datasheet for the 10M272J to confirm electrical tolerances and thermal ratings. Ensure the selected component matches the required inductance value and current handling capabilities for the target circuit design before finalizing procurement.

Selection Notes

Select this component when an unshielded axial inductor is required for RF or general-purpose applications. Consider the 3.5 Ω DC resistance and 135 mA current limit during circuit design. Verify that the axial form factor fits the available board space and mounting requirements.

Part Context

This part belongs to the 10M series of molded unshielded RF coils produced by Gowanda Electronics. These components are designed for high reliability in aerospace, defense, and medical applications. The series offers various inductance values with consistent physical dimensions and core materials.

Replacement Considerations

Compatible substitutes include other 27 µH axial wirewound inductors from Gowanda such as the 10M272M, provided the current rating and DC resistance specifications remain compatible with the original design requirements.