SCRH124-271

Fixed Inductors Overview

The SCRH124-271 is a shielded surface-mount power inductor from the SCRH series, manufactured by Signal Transformer. It features a ferrite core and wirewound construction designed for high-current applications. The component provides an inductance of 270 µH with a tolerance of ±20%. It supports a maximum current rating of 0.60 A and exhibits a DC resistance of 870 mΩ. Testing is conducted at a frequency of 100 kHz. The device operates within a temperature range of -40°C to 125°C and utilizes standard SMD/SMT termination for PCB mounting.

Fixed Inductors Feature Summary

• Shielded design minimizes electromagnetic interference
• Ferrite core with wirewound construction
• Surface mount package for automated assembly

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Signal Transformer documentation to confirm specifications. Ensure compatibility with surface mount reflow processes. Check for RoHS compliance status and moisture sensitivity level requirements before integration into production workflows.

Fixed Inductors Selection Notes

Select this component when a 270 µH inductance value is required for power stages. Consider the 0.60 A current rating and 870 mΩ resistance for efficiency calculations. Verify that the physical dimensions fit the available PCB footprint and that the operating temperature range meets environmental constraints.

Fixed Inductors Part Context

This part belongs to the SCRH124 series of shielded surface-mount power inductors. The series offers various inductance values tailored for different power management needs. These components are characterized by their compact form factor and suitability for dense circuit board layouts in modern electronic devices.

Fixed Inductors Replacement Considerations

Direct substitutes include other SCRH124 series variants with matching inductance or similar electrical characteristics from Signal Transformer. Cross-reference datasheets to ensure equivalent current ratings and physical dimensions before substitution.