IMS05WDRU472J40

Fixed Inductors Overview

The IMS05WDRU472J40 is a fixed axial inductor from the Vishay Dale IMS-5WD-40 series, designed for through-hole PCB mounting. It features a molded construction with ferrite core shielding to minimize electromagnetic interference. The component provides an inductance of 4.7 mH with a tolerance of ±5%. It supports a maximum current rating of 68 mA and has a maximum DC resistance of 70.5 Ohms. The saturation current is specified at 28 mA. Operating temperatures range from -55°C to +125°C.

Fixed Inductors Feature Summary

• Shielded axial design utilizing molded ferrite core technology
• High thermal stability suitable for wide temperature environments
• Through-hole termination for standard PCB integration

Fixed Inductors Applications

• RF circuit filtering
• Signal processing stages
• General-purpose electronic assemblies

Fixed Inductors Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to existing stock or third-party distributors. Verify end-of-life status and lead times carefully before finalizing designs. Consider long-term supply chain risks associated with discontinued parts.

Fixed Inductors Selection Notes

Select this part only if legacy compatibility or specific historical design requirements necessitate the IMS-5WD-40 series. Evaluate alternative shielded axial inductors with comparable electrical parameters if new production is planned. Ensure the 68 mA current rating meets the application's peak load requirements.

Fixed Inductors Part Context

Part of the IMS-5WD-40 family of shielded RF inductors. This series emphasizes compact axial packaging with high Q-factor performance. The IMS05WDRU472J40 specifically targets applications requiring stable inductance under varying current conditions within a small footprint.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Designers should consult Vishay Dale for current equivalent recommendations or perform manual cross-reference searches based on inductance, current, and package dimensions.