MSD1038V-104MEC

Arrays, Signal Transformers Overview

The MSD1038V-104MEC is a surface-mount coupled power inductor from Coilcraft, designed for high-isolation applications. It features a 1:1 turns ratio and a nominal inductance of 10 µH with a ±20% tolerance. The component utilizes a shielded construction to minimize electromagnetic interference. It is engineered for use in No-opto isolated flyback converter topologies, providing enhanced isolation capabilities compared to standard coupled inductors.

Arrays, Signal Transformers Feature Summary

• High-isolation design suitable for No-opto isolated flyback converters
• Shielded construction to reduce electromagnetic interference
• Surface-mount package for automated assembly

Arrays, Signal Transformers Applications

• No-opto isolated flyback power supplies
• Isolated DC-DC converter circuits
• Power management modules requiring galvanic isolation

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix 'MEC' against the manufacturer's current datasheet to confirm exact packaging and tape-and-reel specifications. Ensure the application voltage requirements align with the component's isolation ratings. Cross-reference the part number with official Coilcraft documentation to confirm availability status and lead times prior to procurement.

Arrays, Signal Transformers Selection Notes

Select this component when high isolation is required in a compact footprint for isolated flyback designs. Compare the 10 µH value and saturation characteristics against circuit requirements. Consider the shielded type if EMI reduction is critical. Verify that the physical dimensions fit the PCB layout constraints.

Arrays, Signal Transformers Part Context

This part belongs to the MSD1038V series of miniature coupled inductors. The series is characterized by its small form factor and high isolation performance. It serves as an alternative to traditional optocoupler-based feedback loops in isolated power conversion systems.

Arrays, Signal Transformers Replacement Considerations

Consult Coilcraft documentation for direct substitutes within the MSD1038V series or other high-isolation coupled inductor families. Verify pin compatibility and electrical parameters before substituting.