RCR664DNP-181K

Fixed Inductors Overview

The RCR664DNP-181K is a through-hole power inductor from Sumida, featuring a ferrite core and radial termination. It provides an inductance of 180 uH with a tolerance of 10%. The component supports a maximum DC current of 340 mA and has a maximum DC resistance of 880 mOhms. Designed for PCB mounting, it operates within a temperature range of -40°C to +85°C. The unit weighs approximately 600 mg and measures 6.5 mm in length, width, and height.

Fixed Inductors Feature Summary

• Shielded magnetic design utilizing a ferrite core to minimize electromagnetic interference.
• Radial leaded construction optimized for standard printed circuit board mounting.
• Compliant with RoHS standards for environmental safety.

Fixed Inductors Applications

• Power supply circuits
• General electronic equipment filtering
• Signal processing applications

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Sumida documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical characteristics, particularly the 180 uH value and 340 mA rating. Check compliance certificates such as RoHS status if required by your assembly specifications. Ensure the supplier provides valid traceability records for quality assurance purposes.

Fixed Inductors Selection Notes

Select this component when a shielded, through-hole inductor is required for power applications. Compare the 880 mOhm DCR and 340 mA current rating against circuit requirements. Consider the physical dimensions of 6.5 mm for board space constraints. Evaluate thermal performance within the specified -40°C to +85°C operating range for your specific environment.

Fixed Inductors Part Context

This part belongs to the RCR-664D series of power inductors manufactured by Sumida America Components Inc. The series offers various inductance values tailored for different power management needs. As a leaded component, it serves as a reliable alternative to surface-mount options where mechanical stability or specific mounting styles are prioritized in the design phase.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs before attempting substitution with other manufacturers' components.

Fixed Inductors FAQ

What is the inductance tolerance of the RCR664DNP-181K?

The inductance tolerance is specified as 10%.

Is the RCR664DNP-181K shielded?

Yes, the component features a shielded magnetic design.