2661480002
closed ferrite rings by Fair-Rite
* for round cables Ø 4.95 to 12.8mm (size B)
* ferrite material 61
* for suppression of conducted interference 400MHz...2GHz
material 61:
* initial permeability @B<10gauss: 125µ
* flux density: 2350 gauss
* @field strength: 15 oersted
* residual flux density: 1200 gauss
* coercive force: 1.8 oersted
* loss factor @1MHz: 30x10-6 tan d/µ
* temperature coefficient of initial permeability: 0.1%/°C
* curie temperature: >300°C
* resistivity: 1x108Ω cm