Block FS-2E Series Size 55/28/21 Ferrite Transformer Bobbins
FS-2E series size 55/28/21 ferrite transformer bobbins with insulation according to class B and flammability to UL 94 V-0. These ferrite transformer bobbins are available as horizontal (stock number 840-7294) or vertical (stock number 840-7291) mount. Typical applications for these ferrite bobbins include transformers and inductors in switch mode power supplies. For ferrite cores please see stock number 840-71624 typically
Transformer Ferrite Kits - Cores
The AL value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
