10M110J

Overview

The Gowanda Electronics 10M110J is a general-purpose axial leaded RF inductor designed for high-frequency applications. It features a nominal inductance of 0.11 µH with a tolerance of ±5%. The component utilizes a powdered iron core and wirewound construction within a molded unshielded package. Key electrical specifications include a maximum DC resistance of 85 mΩ and a minimum quality factor (Q) of 40 at the test frequency. The self-resonant frequency is specified at a minimum of 660 MHz, supporting operation up to 125 °C.

Feature Summary

• Unshielded wirewound construction for minimal magnetic interference
• Powdered iron core material optimized for RF stability
• High self-resonant frequency capability for broadband use

Applications

• RF coil circuits
• General purpose inductive filtering
• Broadband power applications

Procurement Notes

Verify RoHS compliance status as datasheets indicate both traditional leaded and compliant variants exist within the 10M series. Confirm that the specific order suffix matches the required lead composition. Ensure the unshielded form factor aligns with system EMC requirements, as this model lacks external shielding compared to shielded alternatives.

Selection Notes

Select the 10M110J when an axial through-hole configuration is required for low-inductance RF tasks. The 0.11 µH value suits high-frequency coupling or tuning. Consider the 85 mΩ DCR limit for current handling needs. Compare against the SML32 series if surface mount space constraints dictate a change in package type.

Part Context

This component belongs to the Gowanda 10M standard RF inductor family. These parts are characterized by their molded axial design and powdered iron cores. The series offers various inductance values ranging from 0.1 µH to 1 µH, providing engineers with standardized options for consistent performance in aerospace, defense, and medical electronic systems.

Replacement Considerations

Direct substitutes within the same series include the 10M100J (0.1 µH) and 10M120J (0.12 µH). For surface mount equivalents, consider the SML32-010K or SML32-012K, though these differ in package geometry and mounting method.