10M122K

Overview

The 10M122K is a general-purpose fixed inductor manufactured by Gowanda Electronics. It features an unshielded wirewound construction with a nominal inductance of 12 µH and a tolerance of 10%. The component utilizes a powdered iron core and is designed for axial lead mounting. Key electrical specifications include a maximum DC resistance of 2.7 Ohms and a rated current of 155 mA. It operates within a temperature range of -55°C to 105°C.

Feature Summary

• Unshielded wirewound design suitable for standard circuit layouts
• Powdered iron core material for stable inductance performance
• Axial lead configuration for through-hole integration

Applications

• General purpose filtering circuits
• Signal processing applications
• Power supply input/output stages

Procurement Notes

Verify the specific datasheet version for the 10M122K to confirm exact physical dimensions and terminal plating details. Ensure compatibility with assembly processes regarding the axial lead format and operating temperature limits up to 105°C. Cross-reference manufacturer documentation for any updates on material composition or RoHS compliance status prior to final procurement.

Selection Notes

Select this component when an unshielded axial inductor with 12 µH nominal value is required. Consider the 2.7 Ohm DC resistance and 155 mA current rating against circuit load requirements. The powdered iron core offers specific saturation characteristics distinct from other core materials, making it suitable for general-purpose applications where shielding is not mandatory.

Part Context

This part belongs to Gowanda Electronics' line of general-purpose fixed inductors. The series typically includes various inductance values and tolerance options. These components are engineered for reliability in standard electronic assemblies, providing a cost-effective solution for basic inductive functions without the complexity of shielded designs.

Replacement Considerations

Direct substitutes must match the 12 µH inductance, 10% tolerance, axial package, and similar current handling capabilities. Verify that alternative parts maintain comparable DC resistance and core material properties to ensure circuit performance consistency.