SDQ25-1R5-R

Arrays, Signal Transformers Overview

The SDQ25-1R5-R is a shielded two-coil inductor array manufactured by Eaton Electronics Division. It features a surface-mount design with dimensions of 5.20mm x 5.20mm x 2.50mm. The component provides an inductance of 1.5 µH with a tolerance of ±20%. In parallel configuration, it offers 14.79 µH inductance, 163.2 mΩ DC resistance, and a rated current of 3.46 A. In series configuration, the inductance is 5.91 µH, DCR is 652.6 mΩ, and rated current is 1.73 A. It operates within a temperature range of -40°C to 125°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture supporting independent or coupled circuit integration
• Fully shielded construction to minimize electromagnetic interference
• Surface-mount package optimized for automated PCB assembly

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power supply noise suppression circuits
• Signal conditioning in automotive electronics

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix and manufacturer part number against official Eaton documentation to ensure correct electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Check for any recent product change notices that may affect pinout or material composition.

Arrays, Signal Transformers Selection Notes

Select this component when dual isolated or coupled inductors are required in a compact footprint. Ensure the parallel or series current ratings meet the peak load requirements of the target application. Verify thermal management capabilities given the small SMD package size and power dissipation limits.

Arrays, Signal Transformers Part Context

This part belongs to the SDQ series of shielded inductor arrays from Eaton Electronics. These components are designed for high-density power electronics applications where space constraints limit the use of discrete inductors. The series offers various inductance values tailored for different power conversion topologies.

Arrays, Signal Transformers Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model in the provided data.