SBC3-471-491

Fixed Inductors Overview

The KEMET SBC3-471-491 is a leaded power inductor from the SBC series, featuring a nickel zinc ferrite core and wirewound construction. It provides an inductance of 470 µH with a tolerance of 10%. The component supports a maximum DC current (Idc) of 490 mA and exhibits a maximum DC resistance (Rdc) of 1.02 Ω. Designed for PCB mounting, it operates within a temperature range of -20°C to +105°C.

Fixed Inductors Feature Summary

• Utilizes a nickel zinc ferrite core for stable magnetic performance.
• Features unshielded radial wirewound construction for through-hole integration.
• Designed for commercial applications requiring reliable power filtering.

Fixed Inductors Applications

• Commercial electronic equipment
• Power supply input/output filtering
• General-purpose signal conditioning

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official KEMET documentation to confirm electrical parameters and physical dimensions. Ensure that the procurement channel provides valid traceability and authenticity certificates. Cross-reference the datasheet for any updates on compliance status or manufacturing location changes prior to finalizing orders.

Fixed Inductors Selection Notes

Select this component when a 470 µH inductance value is required with a 490 mA current rating. The 1.02 Ω DC resistance should be evaluated against circuit efficiency requirements. Confirm that the radial lead spacing and body dimensions fit the target PCB layout constraints for the specific application environment.

Fixed Inductors Part Context

This component belongs to the KEMET SBC series of leaded power inductors. These parts are characterized by their drum core construction and availability in various inductance and current combinations. The SBC3 variant specifically denotes a particular size code within the broader product family designed for general commercial use.

Fixed Inductors Replacement Considerations

Consult official KEMET cross-reference documents for verified substitute part numbers. Do not assume functional equivalence with generic inductors based solely on nominal inductance values. Verify core material compatibility and thermal characteristics before substituting.