Cores for Common Mode Chokes Series VP 250

VITROPERM® 250 F features a permeability level of about 4000. Combined with a high saturation flux density of 1,2, T high unbalanced differential mode currents are possible without saturation effects within small component sizes.

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Standard type series VITROPERM 250F

VAC product  core dimensions finished dimensions
(limiting values) 		effective core
cross-section 		mean core
path length 		AL  Icm  Core weight
  da x di x h  Da  Di  H  AFe  lFe  nominal 100 kHz   mFe 
  mm x mm x mm  mm  mm  mm  cm2  cm  µH  A g 
T60006-L2016-V165 16 x 10 x 6 17,9 8,1 8,1 0,14 4,08 2,0 5,6 4,4
T60006-L2025-W980 25 x 16 x 10  27,9 13,6 12,5 0,36 6,44 3,1 9,6 17,3
T60006-L2030-W981 30 x 20 x 10  32,8 17,6 12,5 0,40 7,85 2,8 11,8 23,4
T60006-L2040-W964 40 x 32 x 15  43,3 28,8 18,3 0,46 11,3 2,2 17,1 38,4
T60006-L2050-V166 50 x 40 x 20 53,5 36,3 23,4 0,76 14,1 3,0 20,5 80
T60006-L2063-W985 63 x 50 x 25  67,3 46,5 28,6 1,24 17,8 3,3 30,9 163
T60006-L2080-V091 80 x 50 x 20 85,8 44,6 25,5 2,28 20,4 9,2 27,3 347
T60006-L2090-W984 90 x 60 x 20  95,4 56,1 24,7 2,28 23,6 4,5 41,8 400
T60006-L2102-W947 102 x 76 x 25  108,1 70 30,3 2,47 28,0 4,2 48,5 515
T60006-L2160-W982 160 x 130 x 25  166,7 124,1 30,6 2,85 45,6 2,85 81,1 967

AL = inductance for N = 1 (tolerance +45% / -25%)

Icm : the specified saturation currents are for guidance only. These are calculated values for the nominal core dimensions at room temperature and for approx. 70% of the saturation flux density.

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