SRF0703-1R0M

Arrays, Signal Transformers Overview

The SRF0703-1R0M is a shielded dual-winding power inductor array manufactured by Bourns Inc. It features a compact surface-mount package with dimensions of 7.6 mm x 7.6 mm x 3.4 mm. The component provides an inductance of 1 µH per winding with a tolerance of ±20%. When connected in series, the total inductance is 4 µH, while parallel connection yields 1 µH. It has a maximum DC resistance of 13.5 mΩ and operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Shielded dual-coil construction minimizes electromagnetic interference
• Compact 0703 surface-mount footprint for space-constrained designs
• Flexible connectivity options allowing series or parallel configurations

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power delivery networks for integrated circuits
• Signal conditioning in mixed-signal circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix 'M' indicates the required tolerance level. Confirm package compatibility with your PCB footprint. Check operating temperature ratings against your environmental requirements. Ensure current handling capabilities meet your circuit's peak load demands before finalizing procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded dual-inductor solution is needed for power management applications. Consider the 13.5 mΩ DC resistance for efficiency calculations. Evaluate the thermal performance at the maximum operating temperature of 125°C. Compare series and parallel inductance values to determine the optimal configuration for your specific voltage regulation needs.

Arrays, Signal Transformers Part Context

This part belongs to the SRF0703 series of shielded power inductors from Bourns. The series offers various inductance values and current ratings in a standardized 0703 package size. These components are designed for high-density electronic assemblies requiring reliable magnetic shielding and stable performance across wide temperature ranges.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the SRF0703 series with matching inductance and tolerance. Verify pinout compatibility if replacing with different manufacturers. Ensure equivalent shielding effectiveness and thermal characteristics are maintained in alternative parts.