SCR105B-471

Fixed Inductors Overview

The SCR105B-471 is a surface-mount power inductor from the SCRH series manufactured by Bel Signal Transformer. It features a shielded wirewound construction with a ferrite core, designed for robust performance in power applications. The component provides an inductance of 470 uH and supports a saturation current of 0.26 A. Its direct current resistance is specified at 3.01 ohms, tested at a frequency of 1 kHz. The device utilizes standard SMD/SMT termination methods for PCB mounting and is supplied in reel packaging.

Fixed Inductors Feature Summary

• Shielded wirewound design utilizing ferrite core material to minimize electromagnetic interference.
• Surface-mount configuration optimized for automated PCB assembly processes.
• Standard termination style ensuring reliable electrical connectivity.

Fixed Inductors Applications

• Power supply circuit filtering
• DC-DC converter energy storage
• General power electronics signal conditioning

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Bel Signal Transformer documentation to confirm exact specifications. Ensure compatibility with surface-mount assembly equipment and reflow soldering profiles. Confirm that the required inductance and current ratings align with the target circuit design requirements before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a shielded power inductor with specific high-inductance characteristics is required for space-constrained designs. Evaluate the 0.26 A saturation current limit against peak load conditions. Consider the 3.01 ohm DC resistance impact on efficiency. Compare physical dimensions and thermal performance against alternative SMD inductors within the same series family.

Fixed Inductors Part Context

This component belongs to the SCRH series of surface-mount power inductors produced by Bel Signal Transformer. The series offers various inductance values tailored for different power management needs. The SCR105B-471 specifically addresses applications requiring higher inductance with moderate current handling capabilities in a compact form factor.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference lists or authorized distributor databases for verified alternatives if this specific part number is unavailable.