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Manufacturers

2643806402

closed ferrite rings by Fair-Rite

* for round cables Ø 4.75 to 25.4mm (size B)
* ferrite material 43
* for suppression of conducted interference 100...600MHz

material 43:
* initial permeability @B<10gauss: 800µ
* flux density: 2900 gauss
* @field strength: 10 oersted
* residual flux density: 1300 gauss
* coercive force: 0.45 oersted
* loss factor @1MHz: 250x10-6 tan d/µ
* temperature coefficient of initial permeability: 1,25%/°C
* curie temperature: >130°C
* resistivity: 1x105Ω cm
dimensions

2643806402

39676 2643806402 2643806402 closed ferrite rings by Fair-Rite. * for round cables Ø 4.75 to 25.4mm (size B)* ferrite material 43* for suppression of conducted interference 100...600MHzmaterial 43:* initial permeability @B&lt;10gauss: 800µ* flux density: 2900 gauss* @field strength: 10 oersted* residual flux density: 1300 gauss* coercive force: 0.45 oersted* loss factor @1MHz: 250x10-6 tan d/µ* temperature coefficient of initial permeability: 1,25%/°C* curie temperature: &gt;130°C* resistivity: 1x105Ω cm

Specifications

manufacturer
Manufacturer's name 2643806402
A [mm] 25,4
Width [mm] 15,5
C [mm] 12,7
Data Sheet

Unit price

1,24 €

Stock: 376
Further delivery:
CW 11/2025

Minimum order quantity 8 units or
multiples of 8.