IMS05ST331K

Fixed Inductors Overview

The IMS05ST331K is a shielded, molded axial leaded RF inductor from Vishay Dale. It features a ferrite core and offers an inductance of 330 µH with a tolerance of ±20%. The component supports a maximum DC current of 110 mA and has a maximum DC resistance of 6.4 Ohms. Its self-resonant frequency is specified at 790 kHz. The unit operates within a temperature range of -55°C to +105°C and utilizes standard axial terminals for PCB mounting.

Fixed Inductors Feature Summary

• Shielded molded construction minimizes electromagnetic interference
• Axial leaded configuration facilitates through-hole PCB integration
• Ferrite core design optimizes performance for RF filtering applications

Fixed Inductors Applications

• RF circuit filtering
• Signal tuning networks
• Energy storage in electronic circuits

Fixed Inductors Procurement Notes

Verify the End-of-Life (EOL) status prior to procurement, as this component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance requirements against specific project standards, noting that listed documentation may vary by region. Validate the exact inductance tolerance and current ratings against the latest official datasheet to ensure compatibility with target circuit designs before finalizing orders.

Fixed Inductors Selection Notes

Select this component for applications requiring shielded axial inductors in RF environments. Ensure the 110 mA current limit and 6.4 Ohm resistance align with circuit power budgets. Consider the 790 kHz self-resonant frequency to avoid unintended resonance effects. Verify that the -55°C to +105°C operating range meets environmental specifications. Compare physical dimensions against available PCB real estate.

Fixed Inductors Part Context

This part belongs to the IMS-5 series of fixed inductors manufactured by Vishay / Dale. The series provides shielded, molded inductors designed for robust performance in various electronic applications. The IMS05ST331K specifically targets RF filtering and tuning needs, offering a balance of electrical stability and mechanical reliability through its axial leaded package and ferrite core construction.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official Vishay / Dale documentation or authorized distributors for potential cross-references or alternative components meeting similar electrical and mechanical specifications.