The MSD1260 series comprises shielded coupled inductors designed for use in flyback, SEPIC, buck, and Zeta converter circuits, with tight winding coupling (k ≥ 0.98) and 500 Vrms isolation between windings. The MSD1260-273MLD variant has an inductance of 27 µH per winding with ±20% tolerance, a maximum DC resistance of 0.124 ohms, and a typical self-resonant frequency of 13.6 MHz. It handles a saturation current of 1.41 A and a thermal current rating of 2.41 A for both windings simultaneously. The component measures 12.3 mm × 12.3 mm × 6.0 mm and is rated for operation from -40°C to +85°C with a maximum part temperature of +125°C. It meets AEC-Q200 Grade 3 qualifications and is packaged on a 13-inch reel with 500 parts per reel using RoHS-compliant matte tin terminations.
Coilcraft's MSD1260 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications.
See Selecting inductors for SEPIC (move to resources)
| Coilcraft, Inc. | |
|---|---|
| Product Category | Power Transformers |
| Product Number | MSD1260-273 MSD1260-273MLD |
| Product Name | MSD1260 Series Shielded Coupled Power Inductors |
| Cooling Method | Air |
