SCRH127-561

Fixed Inductors Overview

The SCRH127-561 is a shielded surface-mount power inductor from the SCRH series by Bel Signal Transformer. It features a ferrite core and wirewound construction with standard SMD terminals. The component has an inductance of 560 µH at a test frequency of 1 kHz, with a tolerance of ±20%. It supports a maximum DC current of 1.07 A and a saturation current of 0.73 A. The maximum DC resistance is 0.83 Ω. The physical dimensions are 12.5 mm in length, 12.5 mm in width, and 8.00 mm in height.

Fixed Inductors Feature Summary

• Shielded wirewound construction for reduced electromagnetic interference
• Ferrite core design optimized for power applications
• Standard surface-mount termination for PCB integration

Fixed Inductors Applications

• DC to DC converter circuits
• Power supply filtering
• General power electronics systems

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Bel Signal Transformer documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including inductance, saturation current, and DC resistance. Check for physical integrity of the shielded package and terminal plating. Ensure compliance with relevant environmental standards as indicated in the product specifications.

Fixed Inductors Selection Notes

Select this component when a shielded SMD inductor with 560 µH inductance is required. Consider the 0.73 A saturation current limit for circuit design constraints. Evaluate the 0.83 Ω DC resistance for efficiency requirements. Ensure the 12.5 x 12.5 x 8.0 mm footprint fits the available PCB space. Compare performance against unshielded alternatives if magnetic field containment is not critical.

Fixed Inductors Part Context

The SCRH127-561 belongs to the SCRH series of low-current surface-mount inductors manufactured by Bel Signal Transformer. This series offers both open-frame and shielded constructions. The SCRH127-561 specifically utilizes a shielded design to minimize magnetic flux leakage. It is categorized under power inductors intended for use in compact electronic power conversion applications.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers for the SCRH127-561 were not identified in the provided source material. Verify compatibility with alternative components based on matching electrical specifications and mechanical dimensions before substitution.