The MSD1260-274 and MSD1260-274KLD are common mode chokes in the MSD1260 series, designed for both power line and signal line applications with common- and differential-mode filtering in a single device. The part measures 12.3 mm square and 6.0 mm high, with a ferrite core and RoHS compliant matte tin over nickel over phosphor bronze terminations. It has a common mode impedance of 46.65 kΩ at 3.3 MHz, a differential mode cutoff frequency of 27 MHz, an inductance of 270 µH per winding, a DC resistance of 0.806 Ω per winding, a 500 Vrms winding-to-winding isolation rating, and an Irms current of 0.67 A. The operating ambient temperature range is from -40°C to +85°C, with a maximum part temperature of +125°C. The device meets AEC-Q200 Grade 3 and is packaged on a 13-inch reel with 500 units per reel.
Our MSD1260 Series common mode chokes provide both common mode and differential mode filtering in a single device. They are ideal for use in both power line and signal line applications, providing 500 Vrms, one minute winding-to-winding isolation.
Refer to Designing Common Mode Filters for design guidance.
Our MSD1260 Series common mode chokes provide both common mode and differential mode filtering in a single device. They are ideal for use in both power line and signal line applications, providing 500 Vrms, one minute winding-to-winding isolation.
Refer to Designing Common Mode Filters for design guidance.
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. | Coilcraft, Inc. | Coilcraft, Inc. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | MSD1260-274 MSD1260-274KLD | MSD1260-274 MSD1260-274KLD | MSD1260-274 MSD1260-274KLD |
| Product Name | MSD1260 Series Common Mode Chokes | MSD1260 Series Common Mode Chokes | MSD1260 Series Shielded Coupled Power Inductors |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Core Material | Ferrite; Ferrite | Ferrite; Ferrite | Ferrite; Ferrite |
| Application | Common Mode Choke; Power Choke; RF Choke | Common Mode Choke; RF Choke | Power Choke |
| Inductance Range | 243 microH | 243 microH | 270 microH |
| DCR | 0.8060 ohms | 0.8060 ohms | 0.8100 ohms |
