SDQ12-150-R

Arrays, Signal Transformers Overview

The SDQ12-150-R is a shielded coupled inductor array manufactured by Eaton Electronics Division, belonging to the SDQ series. It features two coils with a nominal inductance of 15 µH per coil at ±20% tolerance. The component operates within a temperature range of -40°C to +125°C and utilizes surface mount technology. Key electrical specifications include a DC resistance (DCR) of 0.5766 ohms and a rated current of 0.779 A. This SMD device is designed for applications requiring compact magnetic coupling.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration providing magnetic coupling between windings
• Shielded construction to minimize electromagnetic interference
• Surface mount design suitable for automated assembly processes

Arrays, Signal Transformers Applications

• Power supply filtering circuits
• Signal processing interfaces
• Coupled inductor topologies in DC-DC converters

Arrays, Signal Transformers Procurement Notes

Verify the specific package dimensions and pinout against the official Eaton datasheet before integration. Confirm that the rated current and saturation characteristics meet the circuit requirements. Ensure compatibility with the intended surface mount reflow profile. Check for any recent product change notices regarding material or manufacturing updates.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded dual-inductor solution is required for space-constrained designs. Consider the 0.779 A current rating and 0.5766 Ω DCR for efficiency calculations. Evaluate the thermal performance within the -40°C to +125°C operating range. Compare physical footprint constraints against alternative coupled inductor packages.

Arrays, Signal Transformers Part Context

This part belongs to the SDQ series of coupled inductors from Eaton Electronics Division. The series offers various inductance values and current ratings in a standardized surface mount form factor. These components are engineered for high-performance power management applications where size and shielding are critical factors.