SDQ12-8R2-R

Arrays, Signal Transformers Overview

The SDQ12-8R2-R is a shielded two-coil inductor array manufactured by Eaton Electronics Division. It features an 8.41 µH inductance when connected in parallel and 33.64 µH in series, with a ±20% tolerance. The component has a DC resistance of 0.3318 Ω in parallel and 1.33 Ω in series. Current ratings are 1.05 A for saturation and 0.868 A for RMS in parallel configurations. Dimensions are 3.30 mm x 3.30 mm x 1.70 mm.

Arrays, Signal Transformers Feature Summary

• Shielded dual-coil design minimizes electromagnetic interference
• Supports flexible series or parallel circuit integration
• Surface mount package optimized for automated assembly

Arrays, Signal Transformers Applications

• Power supply filtering circuits
• DC-DC converter input/output stages
• Signal conditioning modules

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix and tape/reel configuration against the manufacturer's latest datasheet to ensure compatibility with automated placement equipment. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to prevent handling damage during storage and reflow soldering processes.

Arrays, Signal Transformers Selection Notes

Select this component when space-constrained designs require coupled inductors with precise magnetic shielding. Evaluate thermal derating curves for high-temperature environments to ensure current ratings remain within safe operating limits. Compare series versus parallel inductance values against circuit topology requirements for optimal performance.

Arrays, Signal Transformers Part Context

This part belongs to the SDQ series of shielded inductor arrays from Eaton Electronics Division. The series is designed for compact power electronics applications requiring high efficiency and low electromagnetic interference. The SDQ12-8R2-R specifically targets applications needing dual-coil functionality in a small surface-mount footprint.

Arrays, Signal Transformers Replacement Considerations

Consult Eaton Electronics Division documentation for direct cross-reference parts within the SDQ series. Verify pinout compatibility and electrical parameters before substituting with components from other manufacturers.